1528821660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{953}}^1\times {\mathrm{26737}}^1$

素因数の和:27702

約数の個数: 48

約数和(自身を含む): 4285352736

約数和(自身を除く): 2756531076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 953, 1906, 2859, 3812, 4765, 5718, 9530, 11436, 14295, 19060, 26737, 28590, 53474, 57180, 80211, 106948, 133685, 160422, 267370, 320844, 401055, 534740, 802110, 1604220, 25480361, 50960722, 76441083, 101921444, 127401805, 152882166, 254803610, 305764332, 382205415, 509607220, 764410830, 1528821660]

約数ペア:

[(1, 1528821660), (2, 764410830), (3, 509607220), (4, 382205415), (5, 305764332), (6, 254803610), (10, 152882166), (12, 127401805), (15, 101921444), (20, 76441083), (30, 50960722), (60, 25480361), (953, 1604220), (1906, 802110), (2859, 534740), (3812, 401055), (4765, 320844), (5718, 267370), (9530, 160422), (11436, 133685), (14295, 106948), (19060, 80211), (26737, 57180), (28590, 53474)]