1330276990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{118037}}^1$

素因数の和:118081

約数の個数: 48

約数和(自身を含む): 2906567712

約数和(自身を除く): 1576290722

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2254, 5635, 11270, 118037, 236074, 590185, 826259, 1180370, 1652518, 2714851, 4131295, 5429702, 5783813, 8262590, 11567626, 13574255, 19003957, 27148510, 28919065, 38007914, 57838130, 95019785, 133027699, 190039570, 266055398, 665138495, 1330276990]

約数ペア:

[(1, 1330276990), (2, 665138495), (5, 266055398), (7, 190039570), (10, 133027699), (14, 95019785), (23, 57838130), (35, 38007914), (46, 28919065), (49, 27148510), (70, 19003957), (98, 13574255), (115, 11567626), (161, 8262590), (230, 5783813), (245, 5429702), (322, 4131295), (490, 2714851), (805, 1652518), (1127, 1180370), (1610, 826259), (2254, 590185), (5635, 236074), (11270, 118037)]