17381340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1583}}^1$

素因数の和:1659

約数の個数: 72

約数和(自身を含む): 53621568

約数和(自身を除く): 36240228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1583, 1830, 2196, 2745, 3166, 3660, 4749, 5490, 6332, 7915, 9498, 10980, 14247, 15830, 18996, 23745, 28494, 31660, 47490, 56988, 71235, 94980, 96563, 142470, 193126, 284940, 289689, 386252, 482815, 579378, 869067, 965630, 1158756, 1448445, 1738134, 1931260, 2896890, 3476268, 4345335, 5793780, 8690670, 17381340]

約数ペア:

[(1, 17381340), (2, 8690670), (3, 5793780), (4, 4345335), (5, 3476268), (6, 2896890), (9, 1931260), (10, 1738134), (12, 1448445), (15, 1158756), (18, 965630), (20, 869067), (30, 579378), (36, 482815), (45, 386252), (60, 289689), (61, 284940), (90, 193126), (122, 142470), (180, 96563), (183, 94980), (244, 71235), (305, 56988), (366, 47490), (549, 31660), (610, 28494), (732, 23745), (915, 18996), (1098, 15830), (1220, 14247), (1583, 10980), (1830, 9498), (2196, 7915), (2745, 6332), (3166, 5490), (3660, 4749)]