42677460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{33871}}^1$

素因数の和:33893

約数の個数: 72

約数和(自身を含む): 147952896

約数和(自身を除く): 105275436

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 33871, 67742, 101613, 135484, 169355, 203226, 237097, 304839, 338710, 406452, 474194, 508065, 609678, 677420, 711291, 948388, 1016130, 1185485, 1219356, 1422582, 1524195, 2032260, 2133873, 2370970, 2845164, 3048390, 3556455, 4267746, 4741940, 6096780, 7112910, 8535492, 10669365, 14225820, 21338730, 42677460]

約数ペア:

[(1, 42677460), (2, 21338730), (3, 14225820), (4, 10669365), (5, 8535492), (6, 7112910), (7, 6096780), (9, 4741940), (10, 4267746), (12, 3556455), (14, 3048390), (15, 2845164), (18, 2370970), (20, 2133873), (21, 2032260), (28, 1524195), (30, 1422582), (35, 1219356), (36, 1185485), (42, 1016130), (45, 948388), (60, 711291), (63, 677420), (70, 609678), (84, 508065), (90, 474194), (105, 406452), (126, 338710), (140, 304839), (180, 237097), (210, 203226), (252, 169355), (315, 135484), (420, 101613), (630, 67742), (1260, 33871)]