41547780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3251}}^1$

素因数の和:3337

約数の個数: 72

約数和(自身を含む): 127842624

約数和(自身を除く): 86294844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 3251, 4260, 6390, 6502, 9753, 12780, 13004, 16255, 19506, 29259, 32510, 39012, 48765, 58518, 65020, 97530, 117036, 146295, 195060, 230821, 292590, 461642, 585180, 692463, 923284, 1154105, 1384926, 2077389, 2308210, 2769852, 3462315, 4154778, 4616420, 6924630, 8309556, 10386945, 13849260, 20773890, 41547780]

約数ペア:

[(1, 41547780), (2, 20773890), (3, 13849260), (4, 10386945), (5, 8309556), (6, 6924630), (9, 4616420), (10, 4154778), (12, 3462315), (15, 2769852), (18, 2308210), (20, 2077389), (30, 1384926), (36, 1154105), (45, 923284), (60, 692463), (71, 585180), (90, 461642), (142, 292590), (180, 230821), (213, 195060), (284, 146295), (355, 117036), (426, 97530), (639, 65020), (710, 58518), (852, 48765), (1065, 39012), (1278, 32510), (1420, 29259), (2130, 19506), (2556, 16255), (3195, 13004), (3251, 12780), (4260, 9753), (6390, 6502)]