530324760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{631339}}^1$

素因数の和:631360

約数の個数: 64

約数和(自身を含む): 1818259200

約数和(自身を除く): 1287934440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 631339, 1262678, 1894017, 2525356, 3156695, 3788034, 4419373, 5050712, 6313390, 7576068, 8838746, 9470085, 12626780, 13258119, 15152136, 17677492, 18940170, 22096865, 25253560, 26516238, 35354984, 37880340, 44193730, 53032476, 66290595, 75760680, 88387460, 106064952, 132581190, 176774920, 265162380, 530324760]

約数ペア:

[(1, 530324760), (2, 265162380), (3, 176774920), (4, 132581190), (5, 106064952), (6, 88387460), (7, 75760680), (8, 66290595), (10, 53032476), (12, 44193730), (14, 37880340), (15, 35354984), (20, 26516238), (21, 25253560), (24, 22096865), (28, 18940170), (30, 17677492), (35, 15152136), (40, 13258119), (42, 12626780), (56, 9470085), (60, 8838746), (70, 7576068), (84, 6313390), (105, 5050712), (120, 4419373), (140, 3788034), (168, 3156695), (210, 2525356), (280, 1894017), (420, 1262678), (840, 631339)]