102939030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^2$

素因数の和:482

約数の個数: 72

約数和(自身を含む): 280536048

約数和(自身を除く): 177597018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 223, 230, 345, 414, 446, 669, 690, 1035, 1115, 1338, 2007, 2070, 2230, 3345, 4014, 5129, 6690, 10035, 10258, 15387, 20070, 25645, 30774, 46161, 49729, 51290, 76935, 92322, 99458, 149187, 153870, 230805, 248645, 298374, 447561, 461610, 497290, 745935, 895122, 1143767, 1491870, 2237805, 2287534, 3431301, 4475610, 5718835, 6862602, 10293903, 11437670, 17156505, 20587806, 34313010, 51469515, 102939030]

約数ペア:

[(1, 102939030), (2, 51469515), (3, 34313010), (5, 20587806), (6, 17156505), (9, 11437670), (10, 10293903), (15, 6862602), (18, 5718835), (23, 4475610), (30, 3431301), (45, 2287534), (46, 2237805), (69, 1491870), (90, 1143767), (115, 895122), (138, 745935), (207, 497290), (223, 461610), (230, 447561), (345, 298374), (414, 248645), (446, 230805), (669, 153870), (690, 149187), (1035, 99458), (1115, 92322), (1338, 76935), (2007, 51290), (2070, 49729), (2230, 46161), (3345, 30774), (4014, 25645), (5129, 20070), (6690, 15387), (10035, 10258)]