13963170180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{234833}}^1$

素因数の和:235836

約数の個数: 48

約数和(自身を含む): 39136495104

約数和(自身を除く): 25173324924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 991, 1982, 2973, 3964, 4955, 5946, 9910, 11892, 14865, 19820, 29730, 59460, 234833, 469666, 704499, 939332, 1174165, 1408998, 2348330, 2817996, 3522495, 4696660, 7044990, 14089980, 232719503, 465439006, 698158509, 930878012, 1163597515, 1396317018, 2327195030, 2792634036, 3490792545, 4654390060, 6981585090, 13963170180]

約数ペア:

[(1, 13963170180), (2, 6981585090), (3, 4654390060), (4, 3490792545), (5, 2792634036), (6, 2327195030), (10, 1396317018), (12, 1163597515), (15, 930878012), (20, 698158509), (30, 465439006), (60, 232719503), (991, 14089980), (1982, 7044990), (2973, 4696660), (3964, 3522495), (4955, 2817996), (5946, 2348330), (9910, 1408998), (11892, 1174165), (14865, 939332), (19820, 704499), (29730, 469666), (59460, 234833)]