98868840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{117701}}^1$

素因数の和:117722

約数の個数: 64

約数和(自身を含む): 338981760

約数和(自身を除く): 240112920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 117701, 235402, 353103, 470804, 588505, 706206, 823907, 941608, 1177010, 1412412, 1647814, 1765515, 2354020, 2471721, 2824824, 3295628, 3531030, 4119535, 4708040, 4943442, 6591256, 7062060, 8239070, 9886884, 12358605, 14124120, 16478140, 19773768, 24717210, 32956280, 49434420, 98868840]

約数ペア:

[(1, 98868840), (2, 49434420), (3, 32956280), (4, 24717210), (5, 19773768), (6, 16478140), (7, 14124120), (8, 12358605), (10, 9886884), (12, 8239070), (14, 7062060), (15, 6591256), (20, 4943442), (21, 4708040), (24, 4119535), (28, 3531030), (30, 3295628), (35, 2824824), (40, 2471721), (42, 2354020), (56, 1765515), (60, 1647814), (70, 1412412), (84, 1177010), (105, 941608), (120, 823907), (140, 706206), (168, 588505), (210, 470804), (280, 353103), (420, 235402), (840, 117701)]