23559420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 69120576

約数和(自身を除く): 45561156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 61, 82, 122, 123, 157, 164, 183, 205, 244, 246, 305, 314, 366, 410, 471, 492, 610, 615, 628, 732, 785, 820, 915, 942, 1220, 1230, 1570, 1830, 1884, 2355, 2460, 2501, 3140, 3660, 4710, 5002, 6437, 7503, 9420, 9577, 10004, 12505, 12874, 15006, 19154, 19311, 25010, 25748, 28731, 30012, 32185, 37515, 38308, 38622, 47885, 50020, 57462, 64370, 75030, 77244, 95770, 96555, 114924, 128740, 143655, 150060, 191540, 193110, 287310, 386220, 392657, 574620, 785314, 1177971, 1570628, 1963285, 2355942, 3926570, 4711884, 5889855, 7853140, 11779710, 23559420]

約数ペア:

[(1, 23559420), (2, 11779710), (3, 7853140), (4, 5889855), (5, 4711884), (6, 3926570), (10, 2355942), (12, 1963285), (15, 1570628), (20, 1177971), (30, 785314), (41, 574620), (60, 392657), (61, 386220), (82, 287310), (122, 193110), (123, 191540), (157, 150060), (164, 143655), (183, 128740), (205, 114924), (244, 96555), (246, 95770), (305, 77244), (314, 75030), (366, 64370), (410, 57462), (471, 50020), (492, 47885), (610, 38622), (615, 38308), (628, 37515), (732, 32185), (785, 30012), (820, 28731), (915, 25748), (942, 25010), (1220, 19311), (1230, 19154), (1570, 15006), (1830, 12874), (1884, 12505), (2355, 10004), (2460, 9577), (2501, 9420), (3140, 7503), (3660, 6437), (4710, 5002)]