68638070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{12457}}^1$

素因数の和:12512

約数の個数: 32

約数和(自身を含む): 134546400

約数和(自身を除く): 65908330

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 12457, 24914, 62285, 124570, 236683, 361253, 473366, 722506, 1183415, 1806265, 2366830, 3612530, 6863807, 13727614, 34319035, 68638070]

約数ペア:

[(1, 68638070), (2, 34319035), (5, 13727614), (10, 6863807), (19, 3612530), (29, 2366830), (38, 1806265), (58, 1183415), (95, 722506), (145, 473366), (190, 361253), (290, 236683), (551, 124570), (1102, 62285), (2755, 24914), (5510, 12457)]