292079580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{374461}}^1$

素因数の和:374486

約数の個数: 48

約数和(自身を含む): 880734624

約数和(自身を除く): 588655044

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, 374461, 748922, 1123383, 1497844, 1872305, 2246766, 3744610, 4493532, 4867993, 5616915, 7489220, 9735986, 11233830, 14603979, 19471972, 22467660, 24339965, 29207958, 48679930, 58415916, 73019895, 97359860, 146039790, 292079580]

約数ペア:

[(1, 292079580), (2, 146039790), (3, 97359860), (4, 73019895), (5, 58415916), (6, 48679930), (10, 29207958), (12, 24339965), (13, 22467660), (15, 19471972), (20, 14603979), (26, 11233830), (30, 9735986), (39, 7489220), (52, 5616915), (60, 4867993), (65, 4493532), (78, 3744610), (130, 2246766), (156, 1872305), (195, 1497844), (260, 1123383), (390, 748922), (780, 374461)]