65635470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42899}}^1$

素因数の和:42929

約数の個数: 48

約数和(自身を含む): 180694800

約数和(自身を除く): 115059330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 42899, 85798, 128697, 214495, 257394, 386091, 428990, 643485, 729283, 772182, 1286970, 1458566, 1930455, 2187849, 3646415, 3860910, 4375698, 6563547, 7292830, 10939245, 13127094, 21878490, 32817735, 65635470]

約数ペア:

[(1, 65635470), (2, 32817735), (3, 21878490), (5, 13127094), (6, 10939245), (9, 7292830), (10, 6563547), (15, 4375698), (17, 3860910), (18, 3646415), (30, 2187849), (34, 1930455), (45, 1458566), (51, 1286970), (85, 772182), (90, 729283), (102, 643485), (153, 428990), (170, 386091), (255, 257394), (306, 214495), (510, 128697), (765, 85798), (1530, 42899)]