1539595950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{144563}}^1$

素因数の和:144649

約数の個数: 48

約数和(自身を含む): 3872002176

約数和(自身を除く): 2332406226

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 3550, 5325, 10650, 144563, 289126, 433689, 722815, 867378, 1445630, 2168445, 3614075, 4336890, 7228150, 10263973, 10842225, 20527946, 21684450, 30791919, 51319865, 61583838, 102639730, 153959595, 256599325, 307919190, 513198650, 769797975, 1539595950]

約数ペア:

[(1, 1539595950), (2, 769797975), (3, 513198650), (5, 307919190), (6, 256599325), (10, 153959595), (15, 102639730), (25, 61583838), (30, 51319865), (50, 30791919), (71, 21684450), (75, 20527946), (142, 10842225), (150, 10263973), (213, 7228150), (355, 4336890), (426, 3614075), (710, 2168445), (1065, 1445630), (1775, 867378), (2130, 722815), (3550, 433689), (5325, 289126), (10650, 144563)]