57468390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2089}}^1$

素因数の和:2237

約数の個数: 64

約数和(自身を含む): 158906880

約数和(自身を除く): 101438490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 131, 210, 262, 393, 655, 786, 917, 1310, 1834, 1965, 2089, 2751, 3930, 4178, 4585, 5502, 6267, 9170, 10445, 12534, 13755, 14623, 20890, 27510, 29246, 31335, 43869, 62670, 73115, 87738, 146230, 219345, 273659, 438690, 547318, 820977, 1368295, 1641954, 1915613, 2736590, 3831226, 4104885, 5746839, 8209770, 9578065, 11493678, 19156130, 28734195, 57468390]

約数ペア:

[(1, 57468390), (2, 28734195), (3, 19156130), (5, 11493678), (6, 9578065), (7, 8209770), (10, 5746839), (14, 4104885), (15, 3831226), (21, 2736590), (30, 1915613), (35, 1641954), (42, 1368295), (70, 820977), (105, 547318), (131, 438690), (210, 273659), (262, 219345), (393, 146230), (655, 87738), (786, 73115), (917, 62670), (1310, 43869), (1834, 31335), (1965, 29246), (2089, 27510), (2751, 20890), (3930, 14623), (4178, 13755), (4585, 12534), (5502, 10445), (6267, 9170)]