3108060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:603

約数の個数: 72

約数和(自身を含む): 9749376

約数和(自身を除く): 6641316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 557, 558, 620, 930, 1114, 1116, 1395, 1671, 1860, 2228, 2785, 2790, 3342, 5013, 5570, 5580, 6684, 8355, 10026, 11140, 16710, 17267, 20052, 25065, 33420, 34534, 50130, 51801, 69068, 86335, 100260, 103602, 155403, 172670, 207204, 259005, 310806, 345340, 518010, 621612, 777015, 1036020, 1554030, 3108060]

約数ペア:

[(1, 3108060), (2, 1554030), (3, 1036020), (4, 777015), (5, 621612), (6, 518010), (9, 345340), (10, 310806), (12, 259005), (15, 207204), (18, 172670), (20, 155403), (30, 103602), (31, 100260), (36, 86335), (45, 69068), (60, 51801), (62, 50130), (90, 34534), (93, 33420), (124, 25065), (155, 20052), (180, 17267), (186, 16710), (279, 11140), (310, 10026), (372, 8355), (465, 6684), (557, 5580), (558, 5570), (620, 5013), (930, 3342), (1114, 2790), (1116, 2785), (1395, 2228), (1671, 1860)]