8291790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:418

約数の個数: 96

約数和(自身を含む): 24504480

約数和(自身を除く): 16212690

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 373, 390, 494, 570, 585, 741, 746, 855, 1119, 1170, 1235, 1482, 1710, 1865, 2223, 2238, 2470, 3357, 3705, 3730, 4446, 4849, 5595, 6714, 7087, 7410, 9698, 11115, 11190, 14174, 14547, 16785, 21261, 22230, 24245, 29094, 33570, 35435, 42522, 43641, 48490, 63783, 70870, 72735, 87282, 92131, 106305, 127566, 145470, 184262, 212610, 218205, 276393, 318915, 436410, 460655, 552786, 637830, 829179, 921310, 1381965, 1658358, 2763930, 4145895, 8291790]

約数ペア:

[(1, 8291790), (2, 4145895), (3, 2763930), (5, 1658358), (6, 1381965), (9, 921310), (10, 829179), (13, 637830), (15, 552786), (18, 460655), (19, 436410), (26, 318915), (30, 276393), (38, 218205), (39, 212610), (45, 184262), (57, 145470), (65, 127566), (78, 106305), (90, 92131), (95, 87282), (114, 72735), (117, 70870), (130, 63783), (171, 48490), (190, 43641), (195, 42522), (234, 35435), (247, 33570), (285, 29094), (342, 24245), (373, 22230), (390, 21261), (494, 16785), (570, 14547), (585, 14174), (741, 11190), (746, 11115), (855, 9698), (1119, 7410), (1170, 7087), (1235, 6714), (1482, 5595), (1710, 4849), (1865, 4446), (2223, 3730), (2238, 3705), (2470, 3357)]