282334260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{361967}}^1$

素因数の和:361992

約数の個数: 48

約数和(自身を含む): 851348736

約数和(自身を除く): 569014476

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, 361967, 723934, 1085901, 1447868, 1809835, 2171802, 3619670, 4343604, 4705571, 5429505, 7239340, 9411142, 10859010, 14116713, 18822284, 21718020, 23527855, 28233426, 47055710, 56466852, 70583565, 94111420, 141167130, 282334260]

約数ペア:

[(1, 282334260), (2, 141167130), (3, 94111420), (4, 70583565), (5, 56466852), (6, 47055710), (10, 28233426), (12, 23527855), (13, 21718020), (15, 18822284), (20, 14116713), (26, 10859010), (30, 9411142), (39, 7239340), (52, 5429505), (60, 4705571), (65, 4343604), (78, 3619670), (130, 2171802), (156, 1809835), (195, 1447868), (260, 1085901), (390, 723934), (780, 361967)]