82964940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47681}}^1$

素因数の和:47722

約数の個数: 48

約数和(自身を含む): 240317280

約数和(自身を除く): 157352340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 47681, 95362, 143043, 190724, 238405, 286086, 476810, 572172, 715215, 953620, 1382749, 1430430, 2765498, 2860860, 4148247, 5530996, 6913745, 8296494, 13827490, 16592988, 20741235, 27654980, 41482470, 82964940]

約数ペア:

[(1, 82964940), (2, 41482470), (3, 27654980), (4, 20741235), (5, 16592988), (6, 13827490), (10, 8296494), (12, 6913745), (15, 5530996), (20, 4148247), (29, 2860860), (30, 2765498), (58, 1430430), (60, 1382749), (87, 953620), (116, 715215), (145, 572172), (174, 476810), (290, 286086), (348, 238405), (435, 190724), (580, 143043), (870, 95362), (1740, 47681)]