70440570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{823}}^1$

素因数の和:1156

約数の個数: 64

約数和(自身を含む): 188663040

約数和(自身を除く): 118222470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 317, 634, 823, 951, 1585, 1646, 1902, 2469, 2853, 3170, 4115, 4755, 4938, 5706, 7407, 8230, 8559, 9510, 12345, 14265, 14814, 17118, 22221, 24690, 28530, 37035, 42795, 44442, 74070, 85590, 111105, 222210, 260891, 521782, 782673, 1304455, 1565346, 2348019, 2608910, 3913365, 4696038, 7044057, 7826730, 11740095, 14088114, 23480190, 35220285, 70440570]

約数ペア:

[(1, 70440570), (2, 35220285), (3, 23480190), (5, 14088114), (6, 11740095), (9, 7826730), (10, 7044057), (15, 4696038), (18, 3913365), (27, 2608910), (30, 2348019), (45, 1565346), (54, 1304455), (90, 782673), (135, 521782), (270, 260891), (317, 222210), (634, 111105), (823, 85590), (951, 74070), (1585, 44442), (1646, 42795), (1902, 37035), (2469, 28530), (2853, 24690), (3170, 22221), (4115, 17118), (4755, 14814), (4938, 14265), (5706, 12345), (7407, 9510), (8230, 8559)]