129970380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{3889}}^1$

素因数の和:4458

約数の個数: 48

約数和(自身を含む): 364664160

約数和(自身を除く): 234693780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 557, 1114, 1671, 2228, 2785, 3342, 3889, 5570, 6684, 7778, 8355, 11140, 11667, 15556, 16710, 19445, 23334, 33420, 38890, 46668, 58335, 77780, 116670, 233340, 2166173, 4332346, 6498519, 8664692, 10830865, 12997038, 21661730, 25994076, 32492595, 43323460, 64985190, 129970380]

約数ペア:

[(1, 129970380), (2, 64985190), (3, 43323460), (4, 32492595), (5, 25994076), (6, 21661730), (10, 12997038), (12, 10830865), (15, 8664692), (20, 6498519), (30, 4332346), (60, 2166173), (557, 233340), (1114, 116670), (1671, 77780), (2228, 58335), (2785, 46668), (3342, 38890), (3889, 33420), (5570, 23334), (6684, 19445), (7778, 16710), (8355, 15556), (11140, 11667)]