1238236490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{467}}^1$

素因数の和:767

約数の個数: 64

約数和(自身を含む): 2377589760

約数和(自身を除く): 1139353270

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 223, 290, 410, 446, 467, 934, 1115, 1189, 2230, 2335, 2378, 4670, 5945, 6467, 9143, 11890, 12934, 13543, 18286, 19147, 27086, 32335, 38294, 45715, 64670, 67715, 91430, 95735, 104141, 135430, 191470, 208282, 265147, 520705, 530294, 555263, 1041410, 1110526, 1325735, 2651470, 2776315, 3020089, 4269781, 5552630, 6040178, 8539562, 15100445, 21348905, 30200890, 42697810, 123823649, 247647298, 619118245, 1238236490]

約数ペア:

[(1, 1238236490), (2, 619118245), (5, 247647298), (10, 123823649), (29, 42697810), (41, 30200890), (58, 21348905), (82, 15100445), (145, 8539562), (205, 6040178), (223, 5552630), (290, 4269781), (410, 3020089), (446, 2776315), (467, 2651470), (934, 1325735), (1115, 1110526), (1189, 1041410), (2230, 555263), (2335, 530294), (2378, 520705), (4670, 265147), (5945, 208282), (6467, 191470), (9143, 135430), (11890, 104141), (12934, 95735), (13543, 91430), (18286, 67715), (19147, 64670), (27086, 45715), (32335, 38294)]