253523790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{72229}}^1$

素因数の和:72258

約数の個数: 64

約数和(自身を含む): 728078400

約数和(自身を除く): 474554610

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 72229, 144458, 216687, 361145, 433374, 650061, 722290, 938977, 1083435, 1300122, 1877954, 1950183, 2166870, 2816931, 3250305, 3900366, 4694885, 5633862, 6500610, 8450793, 9389770, 9750915, 14084655, 16901586, 19501830, 25352379, 28169310, 42253965, 50704758, 84507930, 126761895, 253523790]

約数ペア:

[(1, 253523790), (2, 126761895), (3, 84507930), (5, 50704758), (6, 42253965), (9, 28169310), (10, 25352379), (13, 19501830), (15, 16901586), (18, 14084655), (26, 9750915), (27, 9389770), (30, 8450793), (39, 6500610), (45, 5633862), (54, 4694885), (65, 3900366), (78, 3250305), (90, 2816931), (117, 2166870), (130, 1950183), (135, 1877954), (195, 1300122), (234, 1083435), (270, 938977), (351, 722290), (390, 650061), (585, 433374), (702, 361145), (1170, 216687), (1755, 144458), (3510, 72229)]