149289270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20147}}^1$

素因数の和:20189

約数の個数: 64

約数和(自身を含む): 406183680

約数和(自身を除く): 256894410

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, 20147, 40294, 60441, 100735, 120882, 201470, 261911, 302205, 382793, 523822, 604410, 765586, 785733, 1148379, 1309555, 1571466, 1913965, 2296758, 2619110, 3827930, 3928665, 4976309, 5741895, 7857330, 9952618, 11483790, 14928927, 24881545, 29857854, 49763090, 74644635, 149289270]

約数ペア:

[(1, 149289270), (2, 74644635), (3, 49763090), (5, 29857854), (6, 24881545), (10, 14928927), (13, 11483790), (15, 9952618), (19, 7857330), (26, 5741895), (30, 4976309), (38, 3928665), (39, 3827930), (57, 2619110), (65, 2296758), (78, 1913965), (95, 1571466), (114, 1309555), (130, 1148379), (190, 785733), (195, 765586), (247, 604410), (285, 523822), (390, 382793), (494, 302205), (570, 261911), (741, 201470), (1235, 120882), (1482, 100735), (2470, 60441), (3705, 40294), (7410, 20147)]