29827890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10691}}^1$

素因数の和:10735

約数の個数: 48

約数和(自身を含む): 80061696

約数和(自身を除く): 50233806

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, 10691, 21382, 32073, 53455, 64146, 96219, 106910, 160365, 192438, 320730, 331421, 481095, 662842, 962190, 994263, 1657105, 1988526, 2982789, 3314210, 4971315, 5965578, 9942630, 14913945, 29827890]

約数ペア:

[(1, 29827890), (2, 14913945), (3, 9942630), (5, 5965578), (6, 4971315), (9, 3314210), (10, 2982789), (15, 1988526), (18, 1657105), (30, 994263), (31, 962190), (45, 662842), (62, 481095), (90, 331421), (93, 320730), (155, 192438), (186, 160365), (279, 106910), (310, 96219), (465, 64146), (558, 53455), (930, 32073), (1395, 21382), (2790, 10691)]