98867730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{253507}}^1$

素因数の和:253530

約数の個数: 32

約数和(自身を含む): 255536064

約数和(自身を除く): 156668334

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 253507, 507014, 760521, 1267535, 1521042, 2535070, 3295591, 3802605, 6591182, 7605210, 9886773, 16477955, 19773546, 32955910, 49433865, 98867730]

約数ペア:

[(1, 98867730), (2, 49433865), (3, 32955910), (5, 19773546), (6, 16477955), (10, 9886773), (13, 7605210), (15, 6591182), (26, 3802605), (30, 3295591), (39, 2535070), (65, 1521042), (78, 1267535), (130, 760521), (195, 507014), (390, 253507)]