98252980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1667}}^1$

素因数の和:2104

約数の個数: 48

約数和(自身を含む): 236509056

約数和(自身を除く): 138256076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 421, 842, 1667, 1684, 2105, 2947, 3334, 4210, 5894, 6668, 8335, 8420, 11669, 11788, 14735, 16670, 23338, 29470, 33340, 46676, 58345, 58940, 116690, 233380, 701807, 1403614, 2807228, 3509035, 4912649, 7018070, 9825298, 14036140, 19650596, 24563245, 49126490, 98252980]

約数ペア:

[(1, 98252980), (2, 49126490), (4, 24563245), (5, 19650596), (7, 14036140), (10, 9825298), (14, 7018070), (20, 4912649), (28, 3509035), (35, 2807228), (70, 1403614), (140, 701807), (421, 233380), (842, 116690), (1667, 58940), (1684, 58345), (2105, 46676), (2947, 33340), (3334, 29470), (4210, 23338), (5894, 16670), (6668, 14735), (8335, 11788), (8420, 11669)]