1230755764

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{9871}}^1$

素因数の和:10016

約数の個数: 48

約数和(自身を含む): 2536393216

約数和(自身を除く): 1305637452

約数列:

[1, 2, 4, 7, 14, 28, 61, 73, 122, 146, 244, 292, 427, 511, 854, 1022, 1708, 2044, 4453, 8906, 9871, 17812, 19742, 31171, 39484, 62342, 69097, 124684, 138194, 276388, 602131, 720583, 1204262, 1441166, 2408524, 2882332, 4214917, 5044081, 8429834, 10088162, 16859668, 20176324, 43955563, 87911126, 175822252, 307688941, 615377882, 1230755764]

約数ペア:

[(1, 1230755764), (2, 615377882), (4, 307688941), (7, 175822252), (14, 87911126), (28, 43955563), (61, 20176324), (73, 16859668), (122, 10088162), (146, 8429834), (244, 5044081), (292, 4214917), (427, 2882332), (511, 2408524), (854, 1441166), (1022, 1204262), (1708, 720583), (2044, 602131), (4453, 276388), (8906, 138194), (9871, 124684), (17812, 69097), (19742, 62342), (31171, 39484)]