57313230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{659}}^1$

素因数の和:905

約数の個数: 64

約数和(自身を含む): 149022720

約数和(自身を除く): 91709490

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 223, 390, 446, 659, 669, 1115, 1318, 1338, 1977, 2230, 2899, 3295, 3345, 3954, 5798, 6590, 6690, 8567, 8697, 9885, 14495, 17134, 17394, 19770, 25701, 28990, 42835, 43485, 51402, 85670, 86970, 128505, 146957, 257010, 293914, 440871, 734785, 881742, 1469570, 1910441, 2204355, 3820882, 4408710, 5731323, 9552205, 11462646, 19104410, 28656615, 57313230]

約数ペア:

[(1, 57313230), (2, 28656615), (3, 19104410), (5, 11462646), (6, 9552205), (10, 5731323), (13, 4408710), (15, 3820882), (26, 2204355), (30, 1910441), (39, 1469570), (65, 881742), (78, 734785), (130, 440871), (195, 293914), (223, 257010), (390, 146957), (446, 128505), (659, 86970), (669, 85670), (1115, 51402), (1318, 43485), (1338, 42835), (1977, 28990), (2230, 25701), (2899, 19770), (3295, 17394), (3345, 17134), (3954, 14495), (5798, 9885), (6590, 8697), (6690, 8567)]