153988620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{62597}}^1$

素因数の和:62650

約数の個数: 48

約数和(自身を含む): 441691488

約数和(自身を除く): 287702868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 62597, 125194, 187791, 250388, 312985, 375582, 625970, 751164, 938955, 1251940, 1877910, 2566477, 3755820, 5132954, 7699431, 10265908, 12832385, 15398862, 25664770, 30797724, 38497155, 51329540, 76994310, 153988620]

約数ペア:

[(1, 153988620), (2, 76994310), (3, 51329540), (4, 38497155), (5, 30797724), (6, 25664770), (10, 15398862), (12, 12832385), (15, 10265908), (20, 7699431), (30, 5132954), (41, 3755820), (60, 2566477), (82, 1877910), (123, 1251940), (164, 938955), (205, 751164), (246, 625970), (410, 375582), (492, 312985), (615, 250388), (820, 187791), (1230, 125194), (2460, 62597)]