1630906620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{3883111}}^1$

素因数の和:3883130

約数の個数: 48

約数和(自身を含む): 5218902528

約数和(自身を除く): 3587995908

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, 3883111, 7766222, 11649333, 15532444, 19415555, 23298666, 27181777, 38831110, 46597332, 54363554, 58246665, 77662220, 81545331, 108727108, 116493330, 135908885, 163090662, 232986660, 271817770, 326181324, 407726655, 543635540, 815453310, 1630906620]

約数ペア:

[(1, 1630906620), (2, 815453310), (3, 543635540), (4, 407726655), (5, 326181324), (6, 271817770), (7, 232986660), (10, 163090662), (12, 135908885), (14, 116493330), (15, 108727108), (20, 81545331), (21, 77662220), (28, 58246665), (30, 54363554), (35, 46597332), (42, 38831110), (60, 27181777), (70, 23298666), (84, 19415555), (105, 15532444), (140, 11649333), (210, 7766222), (420, 3883111)]