25013730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{383}}^1$

素因数の和:711

約数の個数: 64

約数和(自身を含む): 69009408

約数和(自身を除く): 43995678

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 311, 383, 622, 766, 933, 1149, 1555, 1866, 1915, 2177, 2298, 2681, 3110, 3830, 4354, 4665, 5362, 5745, 6531, 8043, 9330, 10885, 11490, 13062, 13405, 16086, 21770, 26810, 32655, 40215, 65310, 80430, 119113, 238226, 357339, 595565, 714678, 833791, 1191130, 1667582, 1786695, 2501373, 3573390, 4168955, 5002746, 8337910, 12506865, 25013730]

約数ペア:

[(1, 25013730), (2, 12506865), (3, 8337910), (5, 5002746), (6, 4168955), (7, 3573390), (10, 2501373), (14, 1786695), (15, 1667582), (21, 1191130), (30, 833791), (35, 714678), (42, 595565), (70, 357339), (105, 238226), (210, 119113), (311, 80430), (383, 65310), (622, 40215), (766, 32655), (933, 26810), (1149, 21770), (1555, 16086), (1866, 13405), (1915, 13062), (2177, 11490), (2298, 10885), (2681, 9330), (3110, 8043), (3830, 6531), (4354, 5745), (4665, 5362)]