1199399670

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{634603}}^1$

素因数の和:634626

約数の個数: 64

約数和(自身を含む): 3655319040

約数和(自身を除く): 2455919370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 634603, 1269206, 1903809, 3173015, 3807618, 4442221, 5711427, 6346030, 8884442, 9519045, 11422854, 13326663, 17134281, 19038090, 22211105, 26653326, 28557135, 34268562, 39979989, 44422210, 57114270, 66633315, 79959978, 85671405, 119939967, 133266630, 171342810, 199899945, 239879934, 399799890, 599699835, 1199399670]

約数ペア:

[(1, 1199399670), (2, 599699835), (3, 399799890), (5, 239879934), (6, 199899945), (7, 171342810), (9, 133266630), (10, 119939967), (14, 85671405), (15, 79959978), (18, 66633315), (21, 57114270), (27, 44422210), (30, 39979989), (35, 34268562), (42, 28557135), (45, 26653326), (54, 22211105), (63, 19038090), (70, 17134281), (90, 13326663), (105, 11422854), (126, 9519045), (135, 8884442), (189, 6346030), (210, 5711427), (270, 4442221), (315, 3807618), (378, 3173015), (630, 1903809), (945, 1269206), (1890, 634603)]