57780060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{74077}}^1$

素因数の和:74102

約数の個数: 48

約数和(自身を含む): 174231456

約数和(自身を除く): 116451396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 74077, 148154, 222231, 296308, 370385, 444462, 740770, 888924, 963001, 1111155, 1481540, 1926002, 2222310, 2889003, 3852004, 4444620, 4815005, 5778006, 9630010, 11556012, 14445015, 19260020, 28890030, 57780060]

約数ペア:

[(1, 57780060), (2, 28890030), (3, 19260020), (4, 14445015), (5, 11556012), (6, 9630010), (10, 5778006), (12, 4815005), (13, 4444620), (15, 3852004), (20, 2889003), (26, 2222310), (30, 1926002), (39, 1481540), (52, 1111155), (60, 963001), (65, 888924), (78, 740770), (130, 444462), (156, 370385), (195, 296308), (260, 222231), (390, 148154), (780, 74077)]