147916340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{51719}}^1$

素因数の和:51752

約数の個数: 48

約数和(自身を含む): 364936320

約数和(自身を除く): 217019980

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 51719, 103438, 206876, 258595, 517190, 568909, 672347, 1034380, 1137818, 1344694, 2275636, 2689388, 2844545, 3361735, 5689090, 6723470, 7395817, 11378180, 13446940, 14791634, 29583268, 36979085, 73958170, 147916340]

約数ペア:

[(1, 147916340), (2, 73958170), (4, 36979085), (5, 29583268), (10, 14791634), (11, 13446940), (13, 11378180), (20, 7395817), (22, 6723470), (26, 5689090), (44, 3361735), (52, 2844545), (55, 2689388), (65, 2275636), (110, 1344694), (130, 1137818), (143, 1034380), (220, 672347), (260, 568909), (286, 517190), (572, 258595), (715, 206876), (1430, 103438), (2860, 51719)]