76927430

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 152064000

約数和(自身を除く): 75136570

約数列:

[1, 2, 5, 10, 29, 31, 43, 58, 62, 86, 145, 155, 199, 215, 290, 310, 398, 430, 899, 995, 1247, 1333, 1798, 1990, 2494, 2666, 4495, 5771, 6169, 6235, 6665, 8557, 8990, 11542, 12338, 12470, 13330, 17114, 28855, 30845, 38657, 42785, 57710, 61690, 77314, 85570, 178901, 193285, 248153, 265267, 357802, 386570, 496306, 530534, 894505, 1240765, 1326335, 1789010, 2481530, 2652670, 7692743, 15385486, 38463715, 76927430]

約数ペア:

[(1, 76927430), (2, 38463715), (5, 15385486), (10, 7692743), (29, 2652670), (31, 2481530), (43, 1789010), (58, 1326335), (62, 1240765), (86, 894505), (145, 530534), (155, 496306), (199, 386570), (215, 357802), (290, 265267), (310, 248153), (398, 193285), (430, 178901), (899, 85570), (995, 77314), (1247, 61690), (1333, 57710), (1798, 42785), (1990, 38657), (2494, 30845), (2666, 28855), (4495, 17114), (5771, 13330), (6169, 12470), (6235, 12338), (6665, 11542), (8557, 8990)]