30584680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5749}}^1$

素因数の和:5786

約数の個数: 64

約数和(自身を含む): 82800000

約数和(自身を除く): 52215320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 5749, 11498, 22996, 28745, 40243, 45992, 57490, 80486, 109231, 114980, 160972, 201215, 218462, 229960, 321944, 402430, 436924, 546155, 764617, 804860, 873848, 1092310, 1529234, 1609720, 2184620, 3058468, 3823085, 4369240, 6116936, 7646170, 15292340, 30584680]

約数ペア:

[(1, 30584680), (2, 15292340), (4, 7646170), (5, 6116936), (7, 4369240), (8, 3823085), (10, 3058468), (14, 2184620), (19, 1609720), (20, 1529234), (28, 1092310), (35, 873848), (38, 804860), (40, 764617), (56, 546155), (70, 436924), (76, 402430), (95, 321944), (133, 229960), (140, 218462), (152, 201215), (190, 160972), (266, 114980), (280, 109231), (380, 80486), (532, 57490), (665, 45992), (760, 40243), (1064, 28745), (1330, 22996), (2660, 11498), (5320, 5749)]