429146340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1021777}}^1$

素因数の和:1021796

約数の個数: 48

約数和(自身を含む): 1373269632

約数和(自身を除く): 944123292

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1021777, 2043554, 3065331, 4087108, 5108885, 6130662, 7152439, 10217770, 12261324, 14304878, 15326655, 20435540, 21457317, 28609756, 30653310, 35762195, 42914634, 61306620, 71524390, 85829268, 107286585, 143048780, 214573170, 429146340]

約数ペア:

[(1, 429146340), (2, 214573170), (3, 143048780), (4, 107286585), (5, 85829268), (6, 71524390), (7, 61306620), (10, 42914634), (12, 35762195), (14, 30653310), (15, 28609756), (20, 21457317), (21, 20435540), (28, 15326655), (30, 14304878), (35, 12261324), (42, 10217770), (60, 7152439), (70, 6130662), (84, 5108885), (105, 4087108), (140, 3065331), (210, 2043554), (420, 1021777)]