40303470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 100108800

約数和(自身を除く): 59805330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 157, 199, 215, 258, 314, 398, 430, 471, 597, 645, 785, 942, 995, 1194, 1290, 1570, 1990, 2355, 2985, 4710, 5970, 6751, 8557, 13502, 17114, 20253, 25671, 31243, 33755, 40506, 42785, 51342, 62486, 67510, 85570, 93729, 101265, 128355, 156215, 187458, 202530, 256710, 312430, 468645, 937290, 1343449, 2686898, 4030347, 6717245, 8060694, 13434490, 20151735, 40303470]

約数ペア:

[(1, 40303470), (2, 20151735), (3, 13434490), (5, 8060694), (6, 6717245), (10, 4030347), (15, 2686898), (30, 1343449), (43, 937290), (86, 468645), (129, 312430), (157, 256710), (199, 202530), (215, 187458), (258, 156215), (314, 128355), (398, 101265), (430, 93729), (471, 85570), (597, 67510), (645, 62486), (785, 51342), (942, 42785), (995, 40506), (1194, 33755), (1290, 31243), (1570, 25671), (1990, 20253), (2355, 17114), (2985, 13502), (4710, 8557), (5970, 6751)]