61981950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{2141}}^1$

素因数の和:2349

約数の個数: 48

約数和(自身を含む): 154583856

約数和(自身を除く): 92601906

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 193, 386, 579, 965, 1158, 1930, 2141, 2895, 4282, 4825, 5790, 6423, 9650, 10705, 12846, 14475, 21410, 28950, 32115, 53525, 64230, 107050, 160575, 321150, 413213, 826426, 1239639, 2066065, 2479278, 4132130, 6198195, 10330325, 12396390, 20660650, 30990975, 61981950]

約数ペア:

[(1, 61981950), (2, 30990975), (3, 20660650), (5, 12396390), (6, 10330325), (10, 6198195), (15, 4132130), (25, 2479278), (30, 2066065), (50, 1239639), (75, 826426), (150, 413213), (193, 321150), (386, 160575), (579, 107050), (965, 64230), (1158, 53525), (1930, 32115), (2141, 28950), (2895, 21410), (4282, 14475), (4825, 12846), (5790, 10705), (6423, 9650)]