351202050290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2020609}}^1$

素因数の和:2020827

約数の個数: 64

約数和(自身を含む): 782121553920

約数和(自身を除く): 430919503630

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 191, 382, 455, 910, 955, 1337, 1910, 2483, 2674, 4966, 6685, 12415, 13370, 17381, 24830, 34762, 86905, 173810, 2020609, 4041218, 10103045, 14144263, 20206090, 26267917, 28288526, 52535834, 70721315, 131339585, 141442630, 183875419, 262679170, 367750838, 385936319, 771872638, 919377095, 1838754190, 1929681595, 2701554233, 3859363190, 5017172147, 5403108466, 10034344294, 13507771165, 25085860735, 27015542330, 35120205029, 50171721470, 70240410058, 175601025145, 351202050290]

約数ペア:

[(1, 351202050290), (2, 175601025145), (5, 70240410058), (7, 50171721470), (10, 35120205029), (13, 27015542330), (14, 25085860735), (26, 13507771165), (35, 10034344294), (65, 5403108466), (70, 5017172147), (91, 3859363190), (130, 2701554233), (182, 1929681595), (191, 1838754190), (382, 919377095), (455, 771872638), (910, 385936319), (955, 367750838), (1337, 262679170), (1910, 183875419), (2483, 141442630), (2674, 131339585), (4966, 70721315), (6685, 52535834), (12415, 28288526), (13370, 26267917), (17381, 20206090), (24830, 14144263), (34762, 10103045), (86905, 4041218), (173810, 2020609)]