1243669830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{857}}^1$

素因数の和:1002

約数の個数: 96

約数和(自身を含む): 3271780512

約数和(自身を除く): 2028110682

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 122, 130, 183, 195, 305, 366, 390, 610, 793, 857, 915, 1586, 1714, 1830, 2379, 2571, 3721, 3965, 4285, 4758, 5142, 7442, 7930, 8570, 11141, 11163, 11895, 12855, 18605, 22282, 22326, 23790, 25710, 33423, 37210, 48373, 52277, 55705, 55815, 66846, 96746, 104554, 111410, 111630, 145119, 156831, 167115, 241865, 261385, 290238, 313662, 334230, 483730, 522770, 679601, 725595, 784155, 1359202, 1451190, 1568310, 2038803, 3188897, 3398005, 4077606, 6377794, 6796010, 9566691, 10194015, 15944485, 19133382, 20388030, 31888970, 41455661, 47833455, 82911322, 95666910, 124366983, 207278305, 248733966, 414556610, 621834915, 1243669830]

約数ペア:

[(1, 1243669830), (2, 621834915), (3, 414556610), (5, 248733966), (6, 207278305), (10, 124366983), (13, 95666910), (15, 82911322), (26, 47833455), (30, 41455661), (39, 31888970), (61, 20388030), (65, 19133382), (78, 15944485), (122, 10194015), (130, 9566691), (183, 6796010), (195, 6377794), (305, 4077606), (366, 3398005), (390, 3188897), (610, 2038803), (793, 1568310), (857, 1451190), (915, 1359202), (1586, 784155), (1714, 725595), (1830, 679601), (2379, 522770), (2571, 483730), (3721, 334230), (3965, 313662), (4285, 290238), (4758, 261385), (5142, 241865), (7442, 167115), (7930, 156831), (8570, 145119), (11141, 111630), (11163, 111410), (11895, 104554), (12855, 96746), (18605, 66846), (22282, 55815), (22326, 55705), (23790, 52277), (25710, 48373), (33423, 37210)]