30684845412

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{19121}}^1$

素因数の和:19280

約数の個数: 144

約数和(自身を含む): 87311357952

約数和(自身を除く): 56626512540

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 127, 156, 162, 234, 243, 254, 324, 351, 381, 468, 486, 508, 702, 762, 972, 1053, 1143, 1404, 1524, 1651, 2106, 2286, 3159, 3302, 3429, 4212, 4572, 4953, 6318, 6604, 6858, 9906, 10287, 12636, 13716, 14859, 19121, 19812, 20574, 29718, 30861, 38242, 41148, 44577, 57363, 59436, 61722, 76484, 89154, 114726, 123444, 133731, 172089, 178308, 229452, 248573, 267462, 344178, 401193, 497146, 516267, 534924, 688356, 745719, 802386, 994292, 1032534, 1491438, 1548801, 1604772, 2065068, 2237157, 2428367, 2982876, 3097602, 4474314, 4646403, 4856734, 6195204, 6711471, 7285101, 8948628, 9292806, 9713468, 13422942, 14570202, 18585612, 20134413, 21855303, 26845884, 29140404, 31568771, 40268826, 43710606, 60403239, 63137542, 65565909, 80537652, 87421212, 94706313, 120806478, 126275084, 131131818, 189412626, 196697727, 241612956, 262263636, 284118939, 378825252, 393395454, 568237878, 590093181, 786790908, 852356817, 1136475756, 1180186362, 1704713634, 2360372724, 2557070451, 3409427268, 5114140902, 7671211353, 10228281804, 15342422706, 30684845412]

約数ペア:

[(1, 30684845412), (2, 15342422706), (3, 10228281804), (4, 7671211353), (6, 5114140902), (9, 3409427268), (12, 2557070451), (13, 2360372724), (18, 1704713634), (26, 1180186362), (27, 1136475756), (36, 852356817), (39, 786790908), (52, 590093181), (54, 568237878), (78, 393395454), (81, 378825252), (108, 284118939), (117, 262263636), (127, 241612956), (156, 196697727), (162, 189412626), (234, 131131818), (243, 126275084), (254, 120806478), (324, 94706313), (351, 87421212), (381, 80537652), (468, 65565909), (486, 63137542), (508, 60403239), (702, 43710606), (762, 40268826), (972, 31568771), (1053, 29140404), (1143, 26845884), (1404, 21855303), (1524, 20134413), (1651, 18585612), (2106, 14570202), (2286, 13422942), (3159, 9713468), (3302, 9292806), (3429, 8948628), (4212, 7285101), (4572, 6711471), (4953, 6195204), (6318, 4856734), (6604, 4646403), (6858, 4474314), (9906, 3097602), (10287, 2982876), (12636, 2428367), (13716, 2237157), (14859, 2065068), (19121, 1604772), (19812, 1548801), (20574, 1491438), (29718, 1032534), (30861, 994292), (38242, 802386), (41148, 745719), (44577, 688356), (57363, 534924), (59436, 516267), (61722, 497146), (76484, 401193), (89154, 344178), (114726, 267462), (123444, 248573), (133731, 229452), (172089, 178308)]