171657330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1523}}^1$

素因数の和:1580

約数の個数: 96

約数和(自身を含む): 471610944

約数和(自身を除く): 299953614

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 289, 390, 442, 510, 578, 663, 867, 1105, 1326, 1445, 1523, 1734, 2210, 2890, 3046, 3315, 3757, 4335, 4569, 6630, 7514, 7615, 8670, 9138, 11271, 15230, 18785, 19799, 22542, 22845, 25891, 37570, 39598, 45690, 51782, 56355, 59397, 77673, 98995, 112710, 118794, 129455, 155346, 197990, 258910, 296985, 336583, 388365, 440147, 593970, 673166, 776730, 880294, 1009749, 1320441, 1682915, 2019498, 2200735, 2640882, 3365830, 4401470, 5048745, 5721911, 6602205, 10097490, 11443822, 13204410, 17165733, 28609555, 34331466, 57219110, 85828665, 171657330]

約数ペア:

[(1, 171657330), (2, 85828665), (3, 57219110), (5, 34331466), (6, 28609555), (10, 17165733), (13, 13204410), (15, 11443822), (17, 10097490), (26, 6602205), (30, 5721911), (34, 5048745), (39, 4401470), (51, 3365830), (65, 2640882), (78, 2200735), (85, 2019498), (102, 1682915), (130, 1320441), (170, 1009749), (195, 880294), (221, 776730), (255, 673166), (289, 593970), (390, 440147), (442, 388365), (510, 336583), (578, 296985), (663, 258910), (867, 197990), (1105, 155346), (1326, 129455), (1445, 118794), (1523, 112710), (1734, 98995), (2210, 77673), (2890, 59397), (3046, 56355), (3315, 51782), (3757, 45690), (4335, 39598), (4569, 37570), (6630, 25891), (7514, 22845), (7615, 22542), (8670, 19799), (9138, 18785), (11271, 15230)]