291323010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:616

約数の個数: 128

約数和(自身を含む): 812851200

約数和(自身を除く): 521528190

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 97, 110, 114, 165, 190, 194, 209, 285, 291, 330, 418, 479, 485, 570, 582, 627, 958, 970, 1045, 1067, 1254, 1437, 1455, 1843, 2090, 2134, 2395, 2874, 2910, 3135, 3201, 3686, 4790, 5269, 5335, 5529, 6270, 6402, 7185, 9101, 9215, 10538, 10670, 11058, 14370, 15807, 16005, 18202, 18430, 20273, 26345, 27303, 27645, 31614, 32010, 40546, 45505, 46463, 52690, 54606, 55290, 60819, 79035, 91010, 92926, 100111, 101365, 121638, 136515, 139389, 158070, 200222, 202730, 232315, 273030, 278778, 300333, 304095, 464630, 500555, 511093, 600666, 608190, 696945, 882797, 1001110, 1022186, 1393890, 1501665, 1533279, 1765594, 2555465, 2648391, 3003330, 3066558, 4413985, 5110930, 5296782, 7666395, 8827970, 9710767, 13241955, 15332790, 19421534, 26483910, 29132301, 48553835, 58264602, 97107670, 145661505, 291323010]

約数ペア:

[(1, 291323010), (2, 145661505), (3, 97107670), (5, 58264602), (6, 48553835), (10, 29132301), (11, 26483910), (15, 19421534), (19, 15332790), (22, 13241955), (30, 9710767), (33, 8827970), (38, 7666395), (55, 5296782), (57, 5110930), (66, 4413985), (95, 3066558), (97, 3003330), (110, 2648391), (114, 2555465), (165, 1765594), (190, 1533279), (194, 1501665), (209, 1393890), (285, 1022186), (291, 1001110), (330, 882797), (418, 696945), (479, 608190), (485, 600666), (570, 511093), (582, 500555), (627, 464630), (958, 304095), (970, 300333), (1045, 278778), (1067, 273030), (1254, 232315), (1437, 202730), (1455, 200222), (1843, 158070), (2090, 139389), (2134, 136515), (2395, 121638), (2874, 101365), (2910, 100111), (3135, 92926), (3201, 91010), (3686, 79035), (4790, 60819), (5269, 55290), (5335, 54606), (5529, 52690), (6270, 46463), (6402, 45505), (7185, 40546), (9101, 32010), (9215, 31614), (10538, 27645), (10670, 27303), (11058, 26345), (14370, 20273), (15807, 18430), (16005, 18202)]