10987130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:795

約数の個数: 64

約数和(自身を含む): 25989120

約数和(自身を除く): 15001990

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 154, 190, 209, 266, 385, 418, 665, 751, 770, 1045, 1330, 1463, 1502, 2090, 2926, 3755, 5257, 7315, 7510, 8261, 10514, 14269, 14630, 16522, 26285, 28538, 41305, 52570, 57827, 71345, 82610, 99883, 115654, 142690, 156959, 199766, 289135, 313918, 499415, 578270, 784795, 998830, 1098713, 1569590, 2197426, 5493565, 10987130]

約数ペア:

[(1, 10987130), (2, 5493565), (5, 2197426), (7, 1569590), (10, 1098713), (11, 998830), (14, 784795), (19, 578270), (22, 499415), (35, 313918), (38, 289135), (55, 199766), (70, 156959), (77, 142690), (95, 115654), (110, 99883), (133, 82610), (154, 71345), (190, 57827), (209, 52570), (266, 41305), (385, 28538), (418, 26285), (665, 16522), (751, 14630), (770, 14269), (1045, 10514), (1330, 8261), (1463, 7510), (1502, 7315), (2090, 5257), (2926, 3755)]