159562890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{57191}}^1$

素因数の和:57235

約数の個数: 48

約数和(自身を含む): 428253696

約数和(自身を除く): 268690806

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 57191, 114382, 171573, 285955, 343146, 514719, 571910, 857865, 1029438, 1715730, 1772921, 2573595, 3545842, 5147190, 5318763, 8864605, 10637526, 15956289, 17729210, 26593815, 31912578, 53187630, 79781445, 159562890]

約数ペア:

[(1, 159562890), (2, 79781445), (3, 53187630), (5, 31912578), (6, 26593815), (9, 17729210), (10, 15956289), (15, 10637526), (18, 8864605), (30, 5318763), (31, 5147190), (45, 3545842), (62, 2573595), (90, 1772921), (93, 1715730), (155, 1029438), (186, 857865), (279, 571910), (310, 514719), (465, 343146), (558, 285955), (930, 171573), (1395, 114382), (2790, 57191)]