15696496210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{2281}}^1$

素因数の和:2767

約数の個数: 64

約数和(自身を含む): 29796530400

約数和(自身を除く): 14100034190

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 290, 305, 389, 610, 778, 1769, 1945, 2281, 3538, 3890, 4562, 8845, 11281, 11405, 17690, 22562, 22810, 23729, 47458, 56405, 66149, 112810, 118645, 132298, 139141, 237290, 278282, 330745, 661490, 688141, 695705, 887309, 1376282, 1391410, 1774618, 3440705, 4035089, 4436545, 6881410, 8070178, 8873090, 20175445, 25731961, 40350890, 51463922, 54125849, 108251698, 128659805, 257319610, 270629245, 541258490, 1569649621, 3139299242, 7848248105, 15696496210]

約数ペア:

[(1, 15696496210), (2, 7848248105), (5, 3139299242), (10, 1569649621), (29, 541258490), (58, 270629245), (61, 257319610), (122, 128659805), (145, 108251698), (290, 54125849), (305, 51463922), (389, 40350890), (610, 25731961), (778, 20175445), (1769, 8873090), (1945, 8070178), (2281, 6881410), (3538, 4436545), (3890, 4035089), (4562, 3440705), (8845, 1774618), (11281, 1391410), (11405, 1376282), (17690, 887309), (22562, 695705), (22810, 688141), (23729, 661490), (47458, 330745), (56405, 278282), (66149, 237290), (112810, 139141), (118645, 132298)]