1295965130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1301}}^1$

素因数の和:1463

約数の個数: 64

約数和(自身を含む): 2510839296

約数和(自身を除く): 1214874166

約数列:

[1, 2, 5, 10, 23, 46, 61, 71, 115, 122, 142, 230, 305, 355, 610, 710, 1301, 1403, 1633, 2602, 2806, 3266, 4331, 6505, 7015, 8165, 8662, 13010, 14030, 16330, 21655, 29923, 43310, 59846, 79361, 92371, 99613, 149615, 158722, 184742, 199226, 299230, 396805, 461855, 498065, 793610, 923710, 996130, 1825303, 2124533, 3650606, 4249066, 5634631, 9126515, 10622665, 11269262, 18253030, 21245330, 28173155, 56346310, 129596513, 259193026, 647982565, 1295965130]

約数ペア:

[(1, 1295965130), (2, 647982565), (5, 259193026), (10, 129596513), (23, 56346310), (46, 28173155), (61, 21245330), (71, 18253030), (115, 11269262), (122, 10622665), (142, 9126515), (230, 5634631), (305, 4249066), (355, 3650606), (610, 2124533), (710, 1825303), (1301, 996130), (1403, 923710), (1633, 793610), (2602, 498065), (2806, 461855), (3266, 396805), (4331, 299230), (6505, 199226), (7015, 184742), (8165, 158722), (8662, 149615), (13010, 99613), (14030, 92371), (16330, 79361), (21655, 59846), (29923, 43310)]