40298370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1511}}^1$

素因数の和:1655

約数の個数: 64

約数和(自身を含む): 111476736

約数和(自身を除く): 71178366

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 127, 210, 254, 381, 635, 762, 889, 1270, 1511, 1778, 1905, 2667, 3022, 3810, 4445, 4533, 5334, 7555, 8890, 9066, 10577, 13335, 15110, 21154, 22665, 26670, 31731, 45330, 52885, 63462, 105770, 158655, 191897, 317310, 383794, 575691, 959485, 1151382, 1343279, 1918970, 2686558, 2878455, 4029837, 5756910, 6716395, 8059674, 13432790, 20149185, 40298370]

約数ペア:

[(1, 40298370), (2, 20149185), (3, 13432790), (5, 8059674), (6, 6716395), (7, 5756910), (10, 4029837), (14, 2878455), (15, 2686558), (21, 1918970), (30, 1343279), (35, 1151382), (42, 959485), (70, 575691), (105, 383794), (127, 317310), (210, 191897), (254, 158655), (381, 105770), (635, 63462), (762, 52885), (889, 45330), (1270, 31731), (1511, 26670), (1778, 22665), (1905, 21154), (2667, 15110), (3022, 13335), (3810, 10577), (4445, 9066), (4533, 8890), (5334, 7555)]