257727926970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{9619}}^1\times {\mathrm{297707}}^1$

素因数の和:307339

約数の個数: 48

約数和(自身を含む): 670164524640

約数和(自身を除く): 412436597670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 9619, 19238, 28857, 48095, 57714, 86571, 96190, 144285, 173142, 288570, 297707, 432855, 595414, 865710, 893121, 1488535, 1786242, 2679363, 2977070, 4465605, 5358726, 8931210, 13396815, 26793630, 2863643633, 5727287266, 8590930899, 14318218165, 17181861798, 25772792697, 28636436330, 42954654495, 51545585394, 85909308990, 128863963485, 257727926970]

約数ペア:

[(1, 257727926970), (2, 128863963485), (3, 85909308990), (5, 51545585394), (6, 42954654495), (9, 28636436330), (10, 25772792697), (15, 17181861798), (18, 14318218165), (30, 8590930899), (45, 5727287266), (90, 2863643633), (9619, 26793630), (19238, 13396815), (28857, 8931210), (48095, 5358726), (57714, 4465605), (86571, 2977070), (96190, 2679363), (144285, 1786242), (173142, 1488535), (288570, 893121), (297707, 865710), (432855, 595414)]