73830660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{72383}}^1$

素因数の和:72412

約数の個数: 48

約数和(自身を含む): 218889216

約数和(自身を除く): 145058556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 72383, 144766, 217149, 289532, 361915, 434298, 723830, 868596, 1085745, 1230511, 1447660, 2171490, 2461022, 3691533, 4342980, 4922044, 6152555, 7383066, 12305110, 14766132, 18457665, 24610220, 36915330, 73830660]

約数ペア:

[(1, 73830660), (2, 36915330), (3, 24610220), (4, 18457665), (5, 14766132), (6, 12305110), (10, 7383066), (12, 6152555), (15, 4922044), (17, 4342980), (20, 3691533), (30, 2461022), (34, 2171490), (51, 1447660), (60, 1230511), (68, 1085745), (85, 868596), (102, 723830), (170, 434298), (204, 361915), (255, 289532), (340, 217149), (510, 144766), (1020, 72383)]