753430487060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{19921483}}^1$

素因数の和:19921584

約数の個数: 48

約数和(自身を含む): 1660017418752

約数和(自身を除く): 906586931692

約数列:

[1, 2, 4, 5, 10, 20, 31, 61, 62, 122, 124, 155, 244, 305, 310, 610, 620, 1220, 1891, 3782, 7564, 9455, 18910, 37820, 19921483, 39842966, 79685932, 99607415, 199214830, 398429660, 617565973, 1215210463, 1235131946, 2430420926, 2470263892, 3087829865, 4860841852, 6076052315, 6175659730, 12152104630, 12351319460, 24304209260, 37671524353, 75343048706, 150686097412, 188357621765, 376715243530, 753430487060]

約数ペア:

[(1, 753430487060), (2, 376715243530), (4, 188357621765), (5, 150686097412), (10, 75343048706), (20, 37671524353), (31, 24304209260), (61, 12351319460), (62, 12152104630), (122, 6175659730), (124, 6076052315), (155, 4860841852), (244, 3087829865), (305, 2470263892), (310, 2430420926), (610, 1235131946), (620, 1215210463), (1220, 617565973), (1891, 398429660), (3782, 199214830), (7564, 99607415), (9455, 79685932), (18910, 39842966), (37820, 19921483)]