98628180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{33547}}^1$

素因数の和:33573

約数の個数: 72

約数和(自身を含む): 321255648

約数和(自身を除く): 222627468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 33547, 67094, 100641, 134188, 167735, 201282, 234829, 335470, 402564, 469658, 503205, 670940, 704487, 939316, 1006410, 1174145, 1408974, 1643803, 2012820, 2348290, 2817948, 3287606, 3522435, 4696580, 4931409, 6575212, 7044870, 8219015, 9862818, 14089740, 16438030, 19725636, 24657045, 32876060, 49314090, 98628180]

約数ペア:

[(1, 98628180), (2, 49314090), (3, 32876060), (4, 24657045), (5, 19725636), (6, 16438030), (7, 14089740), (10, 9862818), (12, 8219015), (14, 7044870), (15, 6575212), (20, 4931409), (21, 4696580), (28, 3522435), (30, 3287606), (35, 2817948), (42, 2348290), (49, 2012820), (60, 1643803), (70, 1408974), (84, 1174145), (98, 1006410), (105, 939316), (140, 704487), (147, 670940), (196, 503205), (210, 469658), (245, 402564), (294, 335470), (420, 234829), (490, 201282), (588, 167735), (735, 134188), (980, 100641), (1470, 67094), (2940, 33547)]