227786910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:147

約数の個数: 192

約数和(自身を含む): 653571072

約数和(自身を除く): 425784162

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 43, 47, 51, 65, 78, 85, 86, 94, 102, 129, 130, 141, 170, 195, 215, 221, 235, 255, 258, 282, 289, 390, 430, 442, 470, 510, 559, 578, 611, 645, 663, 705, 731, 799, 867, 1105, 1118, 1222, 1290, 1326, 1410, 1445, 1462, 1598, 1677, 1734, 1833, 2021, 2193, 2210, 2397, 2795, 2890, 3055, 3315, 3354, 3655, 3666, 3757, 3995, 4042, 4335, 4386, 4794, 5590, 6063, 6110, 6630, 7310, 7514, 7990, 8385, 8670, 9165, 9503, 10105, 10387, 10965, 11271, 11985, 12126, 12427, 13583, 16770, 18330, 18785, 19006, 20210, 20774, 21930, 22542, 23970, 24854, 26273, 27166, 28509, 30315, 31161, 34357, 37281, 37570, 40749, 47515, 51935, 52546, 56355, 57018, 60630, 62135, 62322, 67915, 68714, 74562, 78819, 81498, 95030, 103071, 103870, 112710, 124270, 131365, 135830, 142545, 155805, 157638, 161551, 171785, 176579, 186405, 203745, 206142, 262730, 285090, 311610, 323102, 343570, 353158, 372810, 394095, 407490, 446641, 484653, 515355, 529737, 584069, 788190, 807755, 882895, 893282, 969306, 1030710, 1059474, 1168138, 1339923, 1615510, 1752207, 1765790, 2233205, 2423265, 2648685, 2679846, 2920345, 3504414, 4466410, 4846530, 5297370, 5840690, 6699615, 7592897, 8761035, 13399230, 15185794, 17522070, 22778691, 37964485, 45557382, 75928970, 113893455, 227786910]

約数ペア:

[(1, 227786910), (2, 113893455), (3, 75928970), (5, 45557382), (6, 37964485), (10, 22778691), (13, 17522070), (15, 15185794), (17, 13399230), (26, 8761035), (30, 7592897), (34, 6699615), (39, 5840690), (43, 5297370), (47, 4846530), (51, 4466410), (65, 3504414), (78, 2920345), (85, 2679846), (86, 2648685), (94, 2423265), (102, 2233205), (129, 1765790), (130, 1752207), (141, 1615510), (170, 1339923), (195, 1168138), (215, 1059474), (221, 1030710), (235, 969306), (255, 893282), (258, 882895), (282, 807755), (289, 788190), (390, 584069), (430, 529737), (442, 515355), (470, 484653), (510, 446641), (559, 407490), (578, 394095), (611, 372810), (645, 353158), (663, 343570), (705, 323102), (731, 311610), (799, 285090), (867, 262730), (1105, 206142), (1118, 203745), (1222, 186405), (1290, 176579), (1326, 171785), (1410, 161551), (1445, 157638), (1462, 155805), (1598, 142545), (1677, 135830), (1734, 131365), (1833, 124270), (2021, 112710), (2193, 103870), (2210, 103071), (2397, 95030), (2795, 81498), (2890, 78819), (3055, 74562), (3315, 68714), (3354, 67915), (3655, 62322), (3666, 62135), (3757, 60630), (3995, 57018), (4042, 56355), (4335, 52546), (4386, 51935), (4794, 47515), (5590, 40749), (6063, 37570), (6110, 37281), (6630, 34357), (7310, 31161), (7514, 30315), (7990, 28509), (8385, 27166), (8670, 26273), (9165, 24854), (9503, 23970), (10105, 22542), (10387, 21930), (10965, 20774), (11271, 20210), (11985, 19006), (12126, 18785), (12427, 18330), (13583, 16770)]