455350770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:497

約数の個数: 192

約数和(自身を含む): 1441440000

約数和(自身を除く): 986089230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 109, 114, 126, 133, 171, 190, 210, 218, 266, 285, 315, 327, 342, 349, 399, 545, 570, 630, 654, 665, 698, 763, 798, 855, 981, 1047, 1090, 1197, 1330, 1526, 1635, 1710, 1745, 1962, 1995, 2071, 2094, 2289, 2394, 2443, 3141, 3270, 3490, 3815, 3990, 4142, 4578, 4886, 4905, 5235, 5985, 6213, 6282, 6631, 6867, 7329, 7630, 9810, 10355, 10470, 11445, 11970, 12215, 12426, 13262, 13734, 14497, 14658, 15705, 18639, 19893, 20710, 21987, 22890, 24430, 28994, 31065, 31410, 33155, 34335, 36645, 37278, 38041, 39786, 43491, 43974, 46417, 59679, 62130, 66310, 68670, 72485, 73290, 76082, 86982, 92834, 93195, 99465, 109935, 114123, 119358, 130473, 139251, 144970, 186390, 190205, 198930, 217455, 219870, 228246, 232085, 260946, 266287, 278502, 298395, 342369, 380410, 417753, 434910, 464170, 532574, 570615, 596790, 652365, 684738, 696255, 722779, 798861, 835506, 1141230, 1304730, 1331435, 1392510, 1445558, 1597722, 1711845, 2088765, 2168337, 2396583, 2662870, 3423690, 3613895, 3994305, 4177530, 4336674, 4793166, 5059453, 6505011, 7227790, 7988610, 10118906, 10841685, 11982915, 13010022, 15178359, 21683370, 23965830, 25297265, 30356718, 32525055, 45535077, 50594530, 65050110, 75891795, 91070154, 151783590, 227675385, 455350770]

約数ペア:

[(1, 455350770), (2, 227675385), (3, 151783590), (5, 91070154), (6, 75891795), (7, 65050110), (9, 50594530), (10, 45535077), (14, 32525055), (15, 30356718), (18, 25297265), (19, 23965830), (21, 21683370), (30, 15178359), (35, 13010022), (38, 11982915), (42, 10841685), (45, 10118906), (57, 7988610), (63, 7227790), (70, 6505011), (90, 5059453), (95, 4793166), (105, 4336674), (109, 4177530), (114, 3994305), (126, 3613895), (133, 3423690), (171, 2662870), (190, 2396583), (210, 2168337), (218, 2088765), (266, 1711845), (285, 1597722), (315, 1445558), (327, 1392510), (342, 1331435), (349, 1304730), (399, 1141230), (545, 835506), (570, 798861), (630, 722779), (654, 696255), (665, 684738), (698, 652365), (763, 596790), (798, 570615), (855, 532574), (981, 464170), (1047, 434910), (1090, 417753), (1197, 380410), (1330, 342369), (1526, 298395), (1635, 278502), (1710, 266287), (1745, 260946), (1962, 232085), (1995, 228246), (2071, 219870), (2094, 217455), (2289, 198930), (2394, 190205), (2443, 186390), (3141, 144970), (3270, 139251), (3490, 130473), (3815, 119358), (3990, 114123), (4142, 109935), (4578, 99465), (4886, 93195), (4905, 92834), (5235, 86982), (5985, 76082), (6213, 73290), (6282, 72485), (6631, 68670), (6867, 66310), (7329, 62130), (7630, 59679), (9810, 46417), (10355, 43974), (10470, 43491), (11445, 39786), (11970, 38041), (12215, 37278), (12426, 36645), (13262, 34335), (13734, 33155), (14497, 31410), (14658, 31065), (15705, 28994), (18639, 24430), (19893, 22890), (20710, 21987)]