123291270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59561}}^1$

素因数の和:59597

約数の個数: 48

約数和(自身を含む): 334500192

約数和(自身を除く): 211208922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 59561, 119122, 178683, 297805, 357366, 536049, 595610, 893415, 1072098, 1369903, 1786830, 2680245, 2739806, 4109709, 5360490, 6849515, 8219418, 12329127, 13699030, 20548545, 24658254, 41097090, 61645635, 123291270]

約数ペア:

[(1, 123291270), (2, 61645635), (3, 41097090), (5, 24658254), (6, 20548545), (9, 13699030), (10, 12329127), (15, 8219418), (18, 6849515), (23, 5360490), (30, 4109709), (45, 2739806), (46, 2680245), (69, 1786830), (90, 1369903), (115, 1072098), (138, 893415), (207, 595610), (230, 536049), (345, 357366), (414, 297805), (690, 178683), (1035, 119122), (2070, 59561)]