17507970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4139}}^1$

素因数の和:4199

約数の個数: 48

約数和(自身を含む): 46500480

約数和(自身を除く): 28992510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4139, 4230, 8278, 12417, 20695, 24834, 37251, 41390, 62085, 74502, 124170, 186255, 194533, 372510, 389066, 583599, 972665, 1167198, 1750797, 1945330, 2917995, 3501594, 5835990, 8753985, 17507970]

約数ペア:

[(1, 17507970), (2, 8753985), (3, 5835990), (5, 3501594), (6, 2917995), (9, 1945330), (10, 1750797), (15, 1167198), (18, 972665), (30, 583599), (45, 389066), (47, 372510), (90, 194533), (94, 186255), (141, 124170), (235, 74502), (282, 62085), (423, 41390), (470, 37251), (705, 24834), (846, 20695), (1410, 12417), (2115, 8278), (4139, 4230)]