139683630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{911}}^1$

素因数の和:1209

約数の個数: 64

約数和(自身を含む): 354585600

約数和(自身を除く): 214901970

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 269, 285, 538, 570, 807, 911, 1345, 1614, 1822, 2690, 2733, 4035, 4555, 5111, 5466, 8070, 9110, 10222, 13665, 15333, 17309, 25555, 27330, 30666, 34618, 51110, 51927, 76665, 86545, 103854, 153330, 173090, 245059, 259635, 490118, 519270, 735177, 1225295, 1470354, 2450590, 3675885, 4656121, 7351770, 9312242, 13968363, 23280605, 27936726, 46561210, 69841815, 139683630]

約数ペア:

[(1, 139683630), (2, 69841815), (3, 46561210), (5, 27936726), (6, 23280605), (10, 13968363), (15, 9312242), (19, 7351770), (30, 4656121), (38, 3675885), (57, 2450590), (95, 1470354), (114, 1225295), (190, 735177), (269, 519270), (285, 490118), (538, 259635), (570, 245059), (807, 173090), (911, 153330), (1345, 103854), (1614, 86545), (1822, 76665), (2690, 51927), (2733, 51110), (4035, 34618), (4555, 30666), (5111, 27330), (5466, 25555), (8070, 17309), (9110, 15333), (10222, 13665)]