69462990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1459}}^1$

素因数の和:1518

約数の個数: 72

約数和(自身を含む): 188926920

約数和(自身を除く): 119463930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 529, 690, 1035, 1058, 1459, 1587, 2070, 2645, 2918, 3174, 4377, 4761, 5290, 7295, 7935, 8754, 9522, 13131, 14590, 15870, 21885, 23805, 26262, 33557, 43770, 47610, 65655, 67114, 100671, 131310, 167785, 201342, 302013, 335570, 503355, 604026, 771811, 1006710, 1510065, 1543622, 2315433, 3020130, 3859055, 4630866, 6946299, 7718110, 11577165, 13892598, 23154330, 34731495, 69462990]

約数ペア:

[(1, 69462990), (2, 34731495), (3, 23154330), (5, 13892598), (6, 11577165), (9, 7718110), (10, 6946299), (15, 4630866), (18, 3859055), (23, 3020130), (30, 2315433), (45, 1543622), (46, 1510065), (69, 1006710), (90, 771811), (115, 604026), (138, 503355), (207, 335570), (230, 302013), (345, 201342), (414, 167785), (529, 131310), (690, 100671), (1035, 67114), (1058, 65655), (1459, 47610), (1587, 43770), (2070, 33557), (2645, 26262), (2918, 23805), (3174, 21885), (4377, 15870), (4761, 14590), (5290, 13131), (7295, 9522), (7935, 8754)]