135794980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{1151}}^1$

素因数の和:1524

約数の個数: 48

約数和(自身を含む): 303077376

約数和(自身を除く): 167282396

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 347, 694, 1151, 1388, 1735, 2302, 3470, 4604, 5755, 5899, 6940, 11510, 11798, 19567, 23020, 23596, 29495, 39134, 58990, 78268, 97835, 117980, 195670, 391340, 399397, 798794, 1597588, 1996985, 3993970, 6789749, 7987940, 13579498, 27158996, 33948745, 67897490, 135794980]

約数ペア:

[(1, 135794980), (2, 67897490), (4, 33948745), (5, 27158996), (10, 13579498), (17, 7987940), (20, 6789749), (34, 3993970), (68, 1996985), (85, 1597588), (170, 798794), (340, 399397), (347, 391340), (694, 195670), (1151, 117980), (1388, 97835), (1735, 78268), (2302, 58990), (3470, 39134), (4604, 29495), (5755, 23596), (5899, 23020), (6940, 19567), (11510, 11798)]