331906770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9151}}^1$

素因数の和:9208

約数の個数: 96

約数和(自身を含む): 959422464

約数和(自身を除く): 627515694

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 558, 585, 806, 930, 1170, 1209, 1395, 2015, 2418, 2790, 3627, 4030, 6045, 7254, 9151, 12090, 18135, 18302, 27453, 36270, 45755, 54906, 82359, 91510, 118963, 137265, 164718, 237926, 274530, 283681, 356889, 411795, 567362, 594815, 713778, 823590, 851043, 1070667, 1189630, 1418405, 1702086, 1784445, 2141334, 2553129, 2836810, 3568890, 3687853, 4255215, 5106258, 5353335, 7375706, 8510430, 10706670, 11063559, 12765645, 18439265, 22127118, 25531290, 33190677, 36878530, 55317795, 66381354, 110635590, 165953385, 331906770]

約数ペア:

[(1, 331906770), (2, 165953385), (3, 110635590), (5, 66381354), (6, 55317795), (9, 36878530), (10, 33190677), (13, 25531290), (15, 22127118), (18, 18439265), (26, 12765645), (30, 11063559), (31, 10706670), (39, 8510430), (45, 7375706), (62, 5353335), (65, 5106258), (78, 4255215), (90, 3687853), (93, 3568890), (117, 2836810), (130, 2553129), (155, 2141334), (186, 1784445), (195, 1702086), (234, 1418405), (279, 1189630), (310, 1070667), (390, 851043), (403, 823590), (465, 713778), (558, 594815), (585, 567362), (806, 411795), (930, 356889), (1170, 283681), (1209, 274530), (1395, 237926), (2015, 164718), (2418, 137265), (2790, 118963), (3627, 91510), (4030, 82359), (6045, 54906), (7254, 45755), (9151, 36270), (12090, 27453), (18135, 18302)]