156664410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{1217}}^1$

素因数の和:1847

約数の個数: 64

約数和(自身を含む): 430762752

約数和(自身を除く): 274098342

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 613, 1217, 1226, 1839, 2434, 3065, 3651, 3678, 4291, 6085, 6130, 7302, 8519, 8582, 9195, 12170, 12873, 17038, 18255, 18390, 21455, 25557, 25746, 36510, 42595, 42910, 51114, 64365, 85190, 127785, 128730, 255570, 746021, 1492042, 2238063, 3730105, 4476126, 5222147, 7460210, 10444294, 11190315, 15666441, 22380630, 26110735, 31332882, 52221470, 78332205, 156664410]

約数ペア:

[(1, 156664410), (2, 78332205), (3, 52221470), (5, 31332882), (6, 26110735), (7, 22380630), (10, 15666441), (14, 11190315), (15, 10444294), (21, 7460210), (30, 5222147), (35, 4476126), (42, 3730105), (70, 2238063), (105, 1492042), (210, 746021), (613, 255570), (1217, 128730), (1226, 127785), (1839, 85190), (2434, 64365), (3065, 51114), (3651, 42910), (3678, 42595), (4291, 36510), (6085, 25746), (6130, 25557), (7302, 21455), (8519, 18390), (8582, 18255), (9195, 17038), (12170, 12873)]