9834420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2687}}^1$

素因数の和:2760

約数の個数: 48

約数和(自身を含む): 27998208

約数和(自身を除く): 18163788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 2687, 3660, 5374, 8061, 10748, 13435, 16122, 26870, 32244, 40305, 53740, 80610, 161220, 163907, 327814, 491721, 655628, 819535, 983442, 1639070, 1966884, 2458605, 3278140, 4917210, 9834420]

約数ペア:

[(1, 9834420), (2, 4917210), (3, 3278140), (4, 2458605), (5, 1966884), (6, 1639070), (10, 983442), (12, 819535), (15, 655628), (20, 491721), (30, 327814), (60, 163907), (61, 161220), (122, 80610), (183, 53740), (244, 40305), (305, 32244), (366, 26870), (610, 16122), (732, 13435), (915, 10748), (1220, 8061), (1830, 5374), (2687, 3660)]