2245020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 6967296

約数和(自身を除く): 4722276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 71, 85, 93, 102, 124, 142, 155, 170, 186, 204, 213, 255, 284, 310, 340, 355, 372, 426, 465, 510, 527, 620, 710, 852, 930, 1020, 1054, 1065, 1207, 1420, 1581, 1860, 2108, 2130, 2201, 2414, 2635, 3162, 3621, 4260, 4402, 4828, 5270, 6035, 6324, 6603, 7242, 7905, 8804, 10540, 11005, 12070, 13206, 14484, 15810, 18105, 22010, 24140, 26412, 31620, 33015, 36210, 37417, 44020, 66030, 72420, 74834, 112251, 132060, 149668, 187085, 224502, 374170, 449004, 561255, 748340, 1122510, 2245020]

約数ペア:

[(1, 2245020), (2, 1122510), (3, 748340), (4, 561255), (5, 449004), (6, 374170), (10, 224502), (12, 187085), (15, 149668), (17, 132060), (20, 112251), (30, 74834), (31, 72420), (34, 66030), (51, 44020), (60, 37417), (62, 36210), (68, 33015), (71, 31620), (85, 26412), (93, 24140), (102, 22010), (124, 18105), (142, 15810), (155, 14484), (170, 13206), (186, 12070), (204, 11005), (213, 10540), (255, 8804), (284, 7905), (310, 7242), (340, 6603), (355, 6324), (372, 6035), (426, 5270), (465, 4828), (510, 4402), (527, 4260), (620, 3621), (710, 3162), (852, 2635), (930, 2414), (1020, 2201), (1054, 2130), (1065, 2108), (1207, 1860), (1420, 1581)]