15147579460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1847}}^1\times {\mathrm{31543}}^1$

素因数の和:33412

約数の個数: 48

約数和(自身を含む): 34276467456

約数和(自身を除く): 19128887996

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1847, 3694, 7388, 9235, 18470, 24011, 31543, 36940, 48022, 63086, 96044, 120055, 126172, 157715, 240110, 315430, 410059, 480220, 630860, 820118, 1640236, 2050295, 4100590, 8201180, 58259921, 116519842, 233039684, 291299605, 582599210, 757378973, 1165198420, 1514757946, 3029515892, 3786894865, 7573789730, 15147579460]

約数ペア:

[(1, 15147579460), (2, 7573789730), (4, 3786894865), (5, 3029515892), (10, 1514757946), (13, 1165198420), (20, 757378973), (26, 582599210), (52, 291299605), (65, 233039684), (130, 116519842), (260, 58259921), (1847, 8201180), (3694, 4100590), (7388, 2050295), (9235, 1640236), (18470, 820118), (24011, 630860), (31543, 480220), (36940, 410059), (48022, 315430), (63086, 240110), (96044, 157715), (120055, 126172)]