76780459860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{98436487}}^1$

素因数の和:98436512

約数の個数: 48

約数和(自身を含む): 231522619776

約数和(自身を除く): 154742159916

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, 98436487, 196872974, 295309461, 393745948, 492182435, 590618922, 984364870, 1181237844, 1279674331, 1476547305, 1968729740, 2559348662, 2953094610, 3839022993, 5118697324, 5906189220, 6398371655, 7678045986, 12796743310, 15356091972, 19195114965, 25593486620, 38390229930, 76780459860]

約数ペア:

[(1, 76780459860), (2, 38390229930), (3, 25593486620), (4, 19195114965), (5, 15356091972), (6, 12796743310), (10, 7678045986), (12, 6398371655), (13, 5906189220), (15, 5118697324), (20, 3839022993), (26, 2953094610), (30, 2559348662), (39, 1968729740), (52, 1476547305), (60, 1279674331), (65, 1181237844), (78, 984364870), (130, 590618922), (156, 492182435), (195, 393745948), (260, 295309461), (390, 196872974), (780, 98436487)]