71350890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9629}}^1$

素因数の和:9671

約数の個数: 64

約数和(自身を含む): 194140800

約数和(自身を除く): 122789910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 9629, 19258, 28887, 48145, 57774, 96290, 125177, 144435, 182951, 250354, 288870, 365902, 375531, 548853, 625885, 751062, 914755, 1097706, 1251770, 1829510, 1877655, 2378363, 2744265, 3755310, 4756726, 5488530, 7135089, 11891815, 14270178, 23783630, 35675445, 71350890]

約数ペア:

[(1, 71350890), (2, 35675445), (3, 23783630), (5, 14270178), (6, 11891815), (10, 7135089), (13, 5488530), (15, 4756726), (19, 3755310), (26, 2744265), (30, 2378363), (38, 1877655), (39, 1829510), (57, 1251770), (65, 1097706), (78, 914755), (95, 751062), (114, 625885), (130, 548853), (190, 375531), (195, 365902), (247, 288870), (285, 250354), (390, 182951), (494, 144435), (570, 125177), (741, 96290), (1235, 57774), (1482, 48145), (2470, 28887), (3705, 19258), (7410, 9629)]