13103220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 40134528

約数和(自身を除く): 27031308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 107, 130, 156, 157, 195, 214, 260, 314, 321, 390, 428, 471, 535, 628, 642, 780, 785, 942, 1070, 1284, 1391, 1570, 1605, 1884, 2041, 2140, 2355, 2782, 3140, 3210, 4082, 4173, 4710, 5564, 6123, 6420, 6955, 8164, 8346, 9420, 10205, 12246, 13910, 16692, 16799, 20410, 20865, 24492, 27820, 30615, 33598, 40820, 41730, 50397, 61230, 67196, 83460, 83995, 100794, 122460, 167990, 201588, 218387, 251985, 335980, 436774, 503970, 655161, 873548, 1007940, 1091935, 1310322, 2183870, 2620644, 3275805, 4367740, 6551610, 13103220]

約数ペア:

[(1, 13103220), (2, 6551610), (3, 4367740), (4, 3275805), (5, 2620644), (6, 2183870), (10, 1310322), (12, 1091935), (13, 1007940), (15, 873548), (20, 655161), (26, 503970), (30, 436774), (39, 335980), (52, 251985), (60, 218387), (65, 201588), (78, 167990), (107, 122460), (130, 100794), (156, 83995), (157, 83460), (195, 67196), (214, 61230), (260, 50397), (314, 41730), (321, 40820), (390, 33598), (428, 30615), (471, 27820), (535, 24492), (628, 20865), (642, 20410), (780, 16799), (785, 16692), (942, 13910), (1070, 12246), (1284, 10205), (1391, 9420), (1570, 8346), (1605, 8164), (1884, 6955), (2041, 6420), (2140, 6123), (2355, 5564), (2782, 4710), (3140, 4173), (3210, 4082)]