77146470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12073}}^1$

素因数の和:12157

約数の個数: 48

約数和(自身を含む): 203422752

約数和(自身を除く): 126276282

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 12073, 24146, 36219, 60365, 72438, 108657, 120730, 181095, 217314, 362190, 543285, 857183, 1086570, 1714366, 2571549, 4285915, 5143098, 7714647, 8571830, 12857745, 15429294, 25715490, 38573235, 77146470]

約数ペア:

[(1, 77146470), (2, 38573235), (3, 25715490), (5, 15429294), (6, 12857745), (9, 8571830), (10, 7714647), (15, 5143098), (18, 4285915), (30, 2571549), (45, 1714366), (71, 1086570), (90, 857183), (142, 543285), (213, 362190), (355, 217314), (426, 181095), (639, 120730), (710, 108657), (1065, 72438), (1278, 60365), (2130, 36219), (3195, 24146), (6390, 12073)]