2021639250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{1259}}^1\times {\mathrm{2141}}^1$

素因数の和:3420

約数の個数: 64

約数和(自身を含む): 5052378240

約数和(自身を除く): 3030738990

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 1259, 2141, 2518, 3777, 4282, 6295, 6423, 7554, 10705, 12590, 12846, 18885, 21410, 31475, 32115, 37770, 53525, 62950, 64230, 94425, 107050, 157375, 160575, 188850, 267625, 314750, 321150, 472125, 535250, 802875, 944250, 1605750, 2695519, 5391038, 8086557, 13477595, 16173114, 26955190, 40432785, 67387975, 80865570, 134775950, 202163925, 336939875, 404327850, 673879750, 1010819625, 2021639250]

約数ペア:

[(1, 2021639250), (2, 1010819625), (3, 673879750), (5, 404327850), (6, 336939875), (10, 202163925), (15, 134775950), (25, 80865570), (30, 67387975), (50, 40432785), (75, 26955190), (125, 16173114), (150, 13477595), (250, 8086557), (375, 5391038), (750, 2695519), (1259, 1605750), (2141, 944250), (2518, 802875), (3777, 535250), (4282, 472125), (6295, 321150), (6423, 314750), (7554, 267625), (10705, 188850), (12590, 160575), (12846, 157375), (18885, 107050), (21410, 94425), (31475, 64230), (32115, 62950), (37770, 53525)]