16693170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1861}}^1$

素因数の和:1907

約数の個数: 64

約数和(自身を含む): 45045504

約数和(自身を除く): 28352334

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 1861, 2990, 3722, 4485, 5583, 8970, 9305, 11166, 18610, 24193, 27915, 42803, 48386, 55830, 72579, 85606, 120965, 128409, 145158, 214015, 241930, 256818, 362895, 428030, 556439, 642045, 725790, 1112878, 1284090, 1669317, 2782195, 3338634, 5564390, 8346585, 16693170]

約数ペア:

[(1, 16693170), (2, 8346585), (3, 5564390), (5, 3338634), (6, 2782195), (10, 1669317), (13, 1284090), (15, 1112878), (23, 725790), (26, 642045), (30, 556439), (39, 428030), (46, 362895), (65, 256818), (69, 241930), (78, 214015), (115, 145158), (130, 128409), (138, 120965), (195, 85606), (230, 72579), (299, 55830), (345, 48386), (390, 42803), (598, 27915), (690, 24193), (897, 18610), (1495, 11166), (1794, 9305), (1861, 8970), (2990, 5583), (3722, 4485)]