193163940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{119237}}^1$

素因数の和:119258

約数の個数: 60

約数和(自身を含む): 605967516

約数和(自身を除く): 412803576

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 119237, 238474, 357711, 476948, 596185, 715422, 1073133, 1192370, 1430844, 1788555, 2146266, 2384740, 3219399, 3577110, 4292532, 5365665, 6438798, 7154220, 9658197, 10731330, 12877596, 16096995, 19316394, 21462660, 32193990, 38632788, 48290985, 64387980, 96581970, 193163940]

約数ペア:

[(1, 193163940), (2, 96581970), (3, 64387980), (4, 48290985), (5, 38632788), (6, 32193990), (9, 21462660), (10, 19316394), (12, 16096995), (15, 12877596), (18, 10731330), (20, 9658197), (27, 7154220), (30, 6438798), (36, 5365665), (45, 4292532), (54, 3577110), (60, 3219399), (81, 2384740), (90, 2146266), (108, 1788555), (135, 1430844), (162, 1192370), (180, 1073133), (270, 715422), (324, 596185), (405, 476948), (540, 357711), (810, 238474), (1620, 119237)]