16846980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4603}}^1$

素因数の和:4676

約数の個数: 48

約数和(自身を含む): 47955264

約数和(自身を除く): 31108284

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, 3660, 4603, 9206, 13809, 18412, 23015, 27618, 46030, 55236, 69045, 92060, 138090, 276180, 280783, 561566, 842349, 1123132, 1403915, 1684698, 2807830, 3369396, 4211745, 5615660, 8423490, 16846980]

約数ペア:

[(1, 16846980), (2, 8423490), (3, 5615660), (4, 4211745), (5, 3369396), (6, 2807830), (10, 1684698), (12, 1403915), (15, 1123132), (20, 842349), (30, 561566), (60, 280783), (61, 276180), (122, 138090), (183, 92060), (244, 69045), (305, 55236), (366, 46030), (610, 27618), (732, 23015), (915, 18412), (1220, 13809), (1830, 9206), (3660, 4603)]