141761820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{15647}}^1$

素因数の和:15810

約数の個数: 48

約数和(自身を含む): 399587328

約数和(自身を除く): 257825508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1510, 1812, 2265, 3020, 4530, 9060, 15647, 31294, 46941, 62588, 78235, 93882, 156470, 187764, 234705, 312940, 469410, 938820, 2362697, 4725394, 7088091, 9450788, 11813485, 14176182, 23626970, 28352364, 35440455, 47253940, 70880910, 141761820]

約数ペア:

[(1, 141761820), (2, 70880910), (3, 47253940), (4, 35440455), (5, 28352364), (6, 23626970), (10, 14176182), (12, 11813485), (15, 9450788), (20, 7088091), (30, 4725394), (60, 2362697), (151, 938820), (302, 469410), (453, 312940), (604, 234705), (755, 187764), (906, 156470), (1510, 93882), (1812, 78235), (2265, 62588), (3020, 46941), (4530, 31294), (9060, 15647)]