1554030

素因数分解:

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

素因数の和:601

約数の個数: 48

約数和(自身を含む): 4178304

約数和(自身を除く): 2624274

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 557, 558, 930, 1114, 1395, 1671, 2785, 2790, 3342, 5013, 5570, 8355, 10026, 16710, 17267, 25065, 34534, 50130, 51801, 86335, 103602, 155403, 172670, 259005, 310806, 518010, 777015, 1554030]

約数ペア:

[(1, 1554030), (2, 777015), (3, 518010), (5, 310806), (6, 259005), (9, 172670), (10, 155403), (15, 103602), (18, 86335), (30, 51801), (31, 50130), (45, 34534), (62, 25065), (90, 17267), (93, 16710), (155, 10026), (186, 8355), (279, 5570), (310, 5013), (465, 3342), (557, 2790), (558, 2785), (930, 1671), (1114, 1395)]