61679790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:478

約数の個数: 96

約数和(自身を含む): 169827840

約数和(自身を除く): 108148050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 83, 90, 115, 138, 166, 207, 230, 249, 345, 359, 414, 415, 498, 690, 718, 747, 830, 1035, 1077, 1245, 1494, 1795, 1909, 2070, 2154, 2490, 3231, 3590, 3735, 3818, 5385, 5727, 6462, 7470, 8257, 9545, 10770, 11454, 16155, 16514, 17181, 19090, 24771, 28635, 29797, 32310, 34362, 41285, 49542, 57270, 59594, 74313, 82570, 85905, 89391, 123855, 148626, 148985, 171810, 178782, 247710, 268173, 297970, 371565, 446955, 536346, 685331, 743130, 893910, 1340865, 1370662, 2055993, 2681730, 3426655, 4111986, 6167979, 6853310, 10279965, 12335958, 20559930, 30839895, 61679790]

約数ペア:

[(1, 61679790), (2, 30839895), (3, 20559930), (5, 12335958), (6, 10279965), (9, 6853310), (10, 6167979), (15, 4111986), (18, 3426655), (23, 2681730), (30, 2055993), (45, 1370662), (46, 1340865), (69, 893910), (83, 743130), (90, 685331), (115, 536346), (138, 446955), (166, 371565), (207, 297970), (230, 268173), (249, 247710), (345, 178782), (359, 171810), (414, 148985), (415, 148626), (498, 123855), (690, 89391), (718, 85905), (747, 82570), (830, 74313), (1035, 59594), (1077, 57270), (1245, 49542), (1494, 41285), (1795, 34362), (1909, 32310), (2070, 29797), (2154, 28635), (2490, 24771), (3231, 19090), (3590, 17181), (3735, 16514), (3818, 16155), (5385, 11454), (5727, 10770), (6462, 9545), (7470, 8257)]