86674770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:609

約数の個数: 192

約数和(自身を含む): 292481280

約数和(自身を除く): 205806510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 30, 35, 38, 39, 42, 45, 57, 63, 65, 70, 78, 90, 91, 95, 105, 114, 117, 126, 130, 133, 171, 182, 190, 195, 210, 234, 247, 266, 273, 285, 315, 342, 390, 399, 455, 494, 546, 557, 570, 585, 630, 665, 741, 798, 819, 855, 910, 1114, 1170, 1197, 1235, 1330, 1365, 1482, 1638, 1671, 1710, 1729, 1995, 2223, 2394, 2470, 2730, 2785, 3342, 3458, 3705, 3899, 3990, 4095, 4446, 5013, 5187, 5570, 5985, 7241, 7410, 7798, 8190, 8355, 8645, 10026, 10374, 10583, 11115, 11697, 11970, 14482, 15561, 16710, 17290, 19495, 21166, 21723, 22230, 23394, 25065, 25935, 31122, 31749, 35091, 36205, 38990, 43446, 50130, 50687, 51870, 52915, 58485, 63498, 65169, 70182, 72410, 74081, 77805, 95247, 101374, 105830, 108615, 116970, 130338, 137579, 148162, 152061, 155610, 158745, 175455, 190494, 217230, 222243, 253435, 275158, 304122, 317490, 325845, 350910, 370405, 412737, 444486, 456183, 476235, 506870, 651690, 666729, 687895, 740810, 760305, 825474, 912366, 952470, 963053, 1111215, 1238211, 1333458, 1375790, 1520610, 1926106, 2063685, 2222430, 2280915, 2476422, 2889159, 3333645, 4127370, 4561830, 4815265, 5778318, 6191055, 6667290, 8667477, 9630530, 12382110, 14445795, 17334954, 28891590, 43337385, 86674770]

約数ペア:

[(1, 86674770), (2, 43337385), (3, 28891590), (5, 17334954), (6, 14445795), (7, 12382110), (9, 9630530), (10, 8667477), (13, 6667290), (14, 6191055), (15, 5778318), (18, 4815265), (19, 4561830), (21, 4127370), (26, 3333645), (30, 2889159), (35, 2476422), (38, 2280915), (39, 2222430), (42, 2063685), (45, 1926106), (57, 1520610), (63, 1375790), (65, 1333458), (70, 1238211), (78, 1111215), (90, 963053), (91, 952470), (95, 912366), (105, 825474), (114, 760305), (117, 740810), (126, 687895), (130, 666729), (133, 651690), (171, 506870), (182, 476235), (190, 456183), (195, 444486), (210, 412737), (234, 370405), (247, 350910), (266, 325845), (273, 317490), (285, 304122), (315, 275158), (342, 253435), (390, 222243), (399, 217230), (455, 190494), (494, 175455), (546, 158745), (557, 155610), (570, 152061), (585, 148162), (630, 137579), (665, 130338), (741, 116970), (798, 108615), (819, 105830), (855, 101374), (910, 95247), (1114, 77805), (1170, 74081), (1197, 72410), (1235, 70182), (1330, 65169), (1365, 63498), (1482, 58485), (1638, 52915), (1671, 51870), (1710, 50687), (1729, 50130), (1995, 43446), (2223, 38990), (2394, 36205), (2470, 35091), (2730, 31749), (2785, 31122), (3342, 25935), (3458, 25065), (3705, 23394), (3899, 22230), (3990, 21723), (4095, 21166), (4446, 19495), (5013, 17290), (5187, 16710), (5570, 15561), (5985, 14482), (7241, 11970), (7410, 11697), (7798, 11115), (8190, 10583), (8355, 10374), (8645, 10026)]