27818630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 61471872

約数和(自身を除く): 33653242

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 97, 119, 170, 194, 238, 241, 482, 485, 595, 679, 970, 1190, 1205, 1358, 1649, 1687, 2410, 3298, 3374, 3395, 4097, 6790, 8194, 8245, 8435, 11543, 16490, 16870, 20485, 23086, 23377, 28679, 40970, 46754, 57358, 57715, 115430, 116885, 143395, 163639, 233770, 286790, 327278, 397409, 794818, 818195, 1636390, 1987045, 2781863, 3974090, 5563726, 13909315, 27818630]

約数ペア:

[(1, 27818630), (2, 13909315), (5, 5563726), (7, 3974090), (10, 2781863), (14, 1987045), (17, 1636390), (34, 818195), (35, 794818), (70, 397409), (85, 327278), (97, 286790), (119, 233770), (170, 163639), (194, 143395), (238, 116885), (241, 115430), (482, 57715), (485, 57358), (595, 46754), (679, 40970), (970, 28679), (1190, 23377), (1205, 23086), (1358, 20485), (1649, 16870), (1687, 16490), (2410, 11543), (3298, 8435), (3374, 8245), (3395, 8194), (4097, 6790)]