565535270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 1090537344

約数和(自身を除く): 525002074

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 173, 230, 233, 305, 346, 466, 610, 865, 1165, 1403, 1730, 2330, 2806, 3979, 5359, 7015, 7958, 10553, 10718, 14030, 14213, 19895, 21106, 26795, 28426, 39790, 40309, 52765, 53590, 71065, 80618, 105530, 142130, 201545, 242719, 326899, 403090, 485438, 653798, 927107, 1213595, 1634495, 1854214, 2427190, 2458849, 3268990, 4635535, 4917698, 9271070, 12294245, 24588490, 56553527, 113107054, 282767635, 565535270]

約数ペア:

[(1, 565535270), (2, 282767635), (5, 113107054), (10, 56553527), (23, 24588490), (46, 12294245), (61, 9271070), (115, 4917698), (122, 4635535), (173, 3268990), (230, 2458849), (233, 2427190), (305, 1854214), (346, 1634495), (466, 1213595), (610, 927107), (865, 653798), (1165, 485438), (1403, 403090), (1730, 326899), (2330, 242719), (2806, 201545), (3979, 142130), (5359, 105530), (7015, 80618), (7958, 71065), (10553, 53590), (10718, 52765), (14030, 40309), (14213, 39790), (19895, 28426), (21106, 26795)]