65731260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8237}}^1$

素因数の和:8275

約数の個数: 96

約数和(自身を含む): 221437440

約数和(自身を除く): 155706180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 8237, 16474, 24711, 32948, 41185, 49422, 57659, 82370, 98844, 115318, 123555, 156503, 164740, 172977, 230636, 247110, 288295, 313006, 345954, 469509, 494220, 576590, 626012, 691908, 782515, 864885, 939018, 1095521, 1153180, 1565030, 1729770, 1878036, 2191042, 2347545, 3130060, 3286563, 3459540, 4382084, 4695090, 5477605, 6573126, 9390180, 10955210, 13146252, 16432815, 21910420, 32865630, 65731260]

約数ペア:

[(1, 65731260), (2, 32865630), (3, 21910420), (4, 16432815), (5, 13146252), (6, 10955210), (7, 9390180), (10, 6573126), (12, 5477605), (14, 4695090), (15, 4382084), (19, 3459540), (20, 3286563), (21, 3130060), (28, 2347545), (30, 2191042), (35, 1878036), (38, 1729770), (42, 1565030), (57, 1153180), (60, 1095521), (70, 939018), (76, 864885), (84, 782515), (95, 691908), (105, 626012), (114, 576590), (133, 494220), (140, 469509), (190, 345954), (210, 313006), (228, 288295), (266, 247110), (285, 230636), (380, 172977), (399, 164740), (420, 156503), (532, 123555), (570, 115318), (665, 98844), (798, 82370), (1140, 57659), (1330, 49422), (1596, 41185), (1995, 32948), (2660, 24711), (3990, 16474), (7980, 8237)]