90732740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{569}}^1$

素因数の和:669

約数の個数: 96

約数和(自身を含む): 234420480

約数和(自身を除く): 143687740

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 67, 68, 70, 85, 119, 134, 140, 170, 238, 268, 335, 340, 469, 476, 569, 595, 670, 938, 1138, 1139, 1190, 1340, 1876, 2276, 2278, 2345, 2380, 2845, 3983, 4556, 4690, 5690, 5695, 7966, 7973, 9380, 9673, 11380, 11390, 15932, 15946, 19346, 19915, 22780, 31892, 38123, 38692, 39830, 39865, 48365, 67711, 76246, 79660, 79730, 96730, 135422, 152492, 159460, 190615, 193460, 266861, 270844, 338555, 381230, 533722, 648091, 677110, 762460, 1067444, 1296182, 1334305, 1354220, 2592364, 2668610, 3240455, 4536637, 5337220, 6480910, 9073274, 12961820, 18146548, 22683185, 45366370, 90732740]

約数ペア:

[(1, 90732740), (2, 45366370), (4, 22683185), (5, 18146548), (7, 12961820), (10, 9073274), (14, 6480910), (17, 5337220), (20, 4536637), (28, 3240455), (34, 2668610), (35, 2592364), (67, 1354220), (68, 1334305), (70, 1296182), (85, 1067444), (119, 762460), (134, 677110), (140, 648091), (170, 533722), (238, 381230), (268, 338555), (335, 270844), (340, 266861), (469, 193460), (476, 190615), (569, 159460), (595, 152492), (670, 135422), (938, 96730), (1138, 79730), (1139, 79660), (1190, 76246), (1340, 67711), (1876, 48365), (2276, 39865), (2278, 39830), (2345, 38692), (2380, 38123), (2845, 31892), (3983, 22780), (4556, 19915), (4690, 19346), (5690, 15946), (5695, 15932), (7966, 11390), (7973, 11380), (9380, 9673)]