98994840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{117851}}^1$

素因数の和:117872

約数の個数: 64

約数和(自身を含む): 339413760

約数和(自身を除く): 240418920

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, 117851, 235702, 353553, 471404, 589255, 707106, 824957, 942808, 1178510, 1414212, 1649914, 1767765, 2357020, 2474871, 2828424, 3299828, 3535530, 4124785, 4714040, 4949742, 6599656, 7071060, 8249570, 9899484, 12374355, 14142120, 16499140, 19798968, 24748710, 32998280, 49497420, 98994840]

約数ペア:

[(1, 98994840), (2, 49497420), (3, 32998280), (4, 24748710), (5, 19798968), (6, 16499140), (7, 14142120), (8, 12374355), (10, 9899484), (12, 8249570), (14, 7071060), (15, 6599656), (20, 4949742), (21, 4714040), (24, 4124785), (28, 3535530), (30, 3299828), (35, 2828424), (40, 2474871), (42, 2357020), (56, 1767765), (60, 1649914), (70, 1414212), (84, 1178510), (105, 942808), (120, 824957), (140, 707106), (168, 589255), (210, 471404), (280, 353553), (420, 235702), (840, 117851)]