2869763910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1699}}^1$

素因数の和:1854

約数の個数: 128

約数和(自身を含む): 7649510400

約数和(自身を除く): 4779746490

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 71, 78, 122, 130, 142, 183, 195, 213, 305, 355, 366, 390, 426, 610, 710, 793, 915, 923, 1065, 1586, 1699, 1830, 1846, 2130, 2379, 2769, 3398, 3965, 4331, 4615, 4758, 5097, 5538, 7930, 8495, 8662, 9230, 10194, 11895, 12993, 13845, 16990, 21655, 22087, 23790, 25485, 25986, 27690, 43310, 44174, 50970, 56303, 64965, 66261, 103639, 110435, 112606, 120629, 129930, 132522, 168909, 207278, 220870, 241258, 281515, 310917, 331305, 337818, 361887, 518195, 563030, 603145, 621834, 662610, 723774, 844545, 1036390, 1206290, 1347307, 1554585, 1568177, 1689090, 1809435, 2694614, 3109170, 3136354, 3618870, 4041921, 4704531, 6736535, 7358369, 7840885, 8083842, 9409062, 13473070, 14716738, 15681770, 20209605, 22075107, 23522655, 36791845, 40419210, 44150214, 47045310, 73583690, 95658797, 110375535, 191317594, 220751070, 286976391, 478293985, 573952782, 956587970, 1434881955, 2869763910]

約数ペア:

[(1, 2869763910), (2, 1434881955), (3, 956587970), (5, 573952782), (6, 478293985), (10, 286976391), (13, 220751070), (15, 191317594), (26, 110375535), (30, 95658797), (39, 73583690), (61, 47045310), (65, 44150214), (71, 40419210), (78, 36791845), (122, 23522655), (130, 22075107), (142, 20209605), (183, 15681770), (195, 14716738), (213, 13473070), (305, 9409062), (355, 8083842), (366, 7840885), (390, 7358369), (426, 6736535), (610, 4704531), (710, 4041921), (793, 3618870), (915, 3136354), (923, 3109170), (1065, 2694614), (1586, 1809435), (1699, 1689090), (1830, 1568177), (1846, 1554585), (2130, 1347307), (2379, 1206290), (2769, 1036390), (3398, 844545), (3965, 723774), (4331, 662610), (4615, 621834), (4758, 603145), (5097, 563030), (5538, 518195), (7930, 361887), (8495, 337818), (8662, 331305), (9230, 310917), (10194, 281515), (11895, 241258), (12993, 220870), (13845, 207278), (16990, 168909), (21655, 132522), (22087, 129930), (23790, 120629), (25485, 112606), (25986, 110435), (27690, 103639), (43310, 66261), (44174, 64965), (50970, 56303)]