31023762

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 80668224

約数和(自身を除く): 49644462

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 53, 66, 77, 98, 106, 147, 154, 159, 181, 231, 294, 318, 362, 371, 462, 539, 543, 583, 742, 1078, 1086, 1113, 1166, 1267, 1617, 1749, 1991, 2226, 2534, 2597, 3234, 3498, 3801, 3982, 4081, 5194, 5973, 7602, 7791, 8162, 8869, 9593, 11946, 12243, 13937, 15582, 17738, 19186, 24486, 26607, 27874, 28567, 28779, 41811, 53214, 57134, 57558, 67151, 83622, 85701, 97559, 105523, 134302, 171402, 195118, 201453, 211046, 292677, 316569, 402906, 470057, 585354, 633138, 738661, 940114, 1410171, 1477322, 2215983, 2820342, 4431966, 5170627, 10341254, 15511881, 31023762]

約数ペア:

[(1, 31023762), (2, 15511881), (3, 10341254), (6, 5170627), (7, 4431966), (11, 2820342), (14, 2215983), (21, 1477322), (22, 1410171), (33, 940114), (42, 738661), (49, 633138), (53, 585354), (66, 470057), (77, 402906), (98, 316569), (106, 292677), (147, 211046), (154, 201453), (159, 195118), (181, 171402), (231, 134302), (294, 105523), (318, 97559), (362, 85701), (371, 83622), (462, 67151), (539, 57558), (543, 57134), (583, 53214), (742, 41811), (1078, 28779), (1086, 28567), (1113, 27874), (1166, 26607), (1267, 24486), (1617, 19186), (1749, 17738), (1991, 15582), (2226, 13937), (2534, 12243), (2597, 11946), (3234, 9593), (3498, 8869), (3801, 8162), (3982, 7791), (4081, 7602), (5194, 5973)]