30919260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{30313}}^1$

素因数の和:30342

約数の個数: 48

約数和(自身を含む): 91669536

約数和(自身を除く): 60750276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 30313, 60626, 90939, 121252, 151565, 181878, 303130, 363756, 454695, 515321, 606260, 909390, 1030642, 1545963, 1818780, 2061284, 2576605, 3091926, 5153210, 6183852, 7729815, 10306420, 15459630, 30919260]

約数ペア:

[(1, 30919260), (2, 15459630), (3, 10306420), (4, 7729815), (5, 6183852), (6, 5153210), (10, 3091926), (12, 2576605), (15, 2061284), (17, 1818780), (20, 1545963), (30, 1030642), (34, 909390), (51, 606260), (60, 515321), (68, 454695), (85, 363756), (102, 303130), (170, 181878), (204, 151565), (255, 121252), (340, 90939), (510, 60626), (1020, 30313)]