310057510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{72613}}^1$

素因数の和:72688

約数の個数: 32

約数和(自身を含む): 648297792

約数和(自身を除く): 338240282

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 72613, 145226, 363065, 508291, 726130, 1016582, 2541455, 4429393, 5082910, 8858786, 22146965, 31005751, 44293930, 62011502, 155028755, 310057510]

約数ペア:

[(1, 310057510), (2, 155028755), (5, 62011502), (7, 44293930), (10, 31005751), (14, 22146965), (35, 8858786), (61, 5082910), (70, 4429393), (122, 2541455), (305, 1016582), (427, 726130), (610, 508291), (854, 363065), (2135, 145226), (4270, 72613)]