616831490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3413}}^1$

素因数の和:3515

約数の個数: 64

約数和(自身を含む): 1274268672

約数和(自身を除く): 657437182

約数列:

[1, 2, 5, 10, 11, 22, 31, 53, 55, 62, 106, 110, 155, 265, 310, 341, 530, 583, 682, 1166, 1643, 1705, 2915, 3286, 3410, 3413, 5830, 6826, 8215, 16430, 17065, 18073, 34130, 36146, 37543, 75086, 90365, 105803, 180730, 180889, 187715, 211606, 361778, 375430, 529015, 904445, 1058030, 1163833, 1808890, 1989779, 2327666, 3979558, 5607559, 5819165, 9948895, 11215118, 11638330, 19897790, 28037795, 56075590, 61683149, 123366298, 308415745, 616831490]

約数ペア:

[(1, 616831490), (2, 308415745), (5, 123366298), (10, 61683149), (11, 56075590), (22, 28037795), (31, 19897790), (53, 11638330), (55, 11215118), (62, 9948895), (106, 5819165), (110, 5607559), (155, 3979558), (265, 2327666), (310, 1989779), (341, 1808890), (530, 1163833), (583, 1058030), (682, 904445), (1166, 529015), (1643, 375430), (1705, 361778), (2915, 211606), (3286, 187715), (3410, 180889), (3413, 180730), (5830, 105803), (6826, 90365), (8215, 75086), (16430, 37543), (17065, 36146), (18073, 34130)]