742204710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{27581}}^1$

素因数の和:27630

約数の個数: 96

約数和(自身を含む): 2168607168

約数和(自身を除く): 1426402458

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 65, 69, 78, 90, 115, 117, 130, 138, 195, 207, 230, 234, 299, 345, 390, 414, 585, 598, 690, 897, 1035, 1170, 1495, 1794, 2070, 2691, 2990, 4485, 5382, 8970, 13455, 26910, 27581, 55162, 82743, 137905, 165486, 248229, 275810, 358553, 413715, 496458, 634363, 717106, 827430, 1075659, 1241145, 1268726, 1792765, 1903089, 2151318, 2482290, 3171815, 3226977, 3585530, 3806178, 5378295, 5709267, 6343630, 6453954, 8246719, 9515445, 10756590, 11418534, 16134885, 16493438, 19030890, 24740157, 28546335, 32269770, 41233595, 49480314, 57092670, 74220471, 82467190, 123700785, 148440942, 247401570, 371102355, 742204710]

約数ペア:

[(1, 742204710), (2, 371102355), (3, 247401570), (5, 148440942), (6, 123700785), (9, 82467190), (10, 74220471), (13, 57092670), (15, 49480314), (18, 41233595), (23, 32269770), (26, 28546335), (30, 24740157), (39, 19030890), (45, 16493438), (46, 16134885), (65, 11418534), (69, 10756590), (78, 9515445), (90, 8246719), (115, 6453954), (117, 6343630), (130, 5709267), (138, 5378295), (195, 3806178), (207, 3585530), (230, 3226977), (234, 3171815), (299, 2482290), (345, 2151318), (390, 1903089), (414, 1792765), (585, 1268726), (598, 1241145), (690, 1075659), (897, 827430), (1035, 717106), (1170, 634363), (1495, 496458), (1794, 413715), (2070, 358553), (2691, 275810), (2990, 248229), (4485, 165486), (5382, 137905), (8970, 82743), (13455, 55162), (26910, 27581)]