139419330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 369819648

約数和(自身を除く): 230400318

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 37, 43, 46, 69, 74, 86, 111, 115, 127, 129, 138, 185, 215, 222, 230, 254, 258, 345, 370, 381, 430, 555, 635, 645, 690, 762, 851, 989, 1110, 1270, 1290, 1591, 1702, 1905, 1978, 2553, 2921, 2967, 3182, 3810, 4255, 4699, 4773, 4945, 5106, 5461, 5842, 5934, 7955, 8510, 8763, 9398, 9546, 9890, 10922, 12765, 14097, 14605, 14835, 15910, 16383, 17526, 23495, 23865, 25530, 27305, 28194, 29210, 29670, 32766, 36593, 43815, 46990, 47730, 54610, 70485, 73186, 81915, 87630, 108077, 109779, 125603, 140970, 163830, 182965, 202057, 216154, 219558, 251206, 324231, 365930, 376809, 404114, 540385, 548895, 606171, 628015, 648462, 753618, 1010285, 1080770, 1097790, 1212342, 1256030, 1621155, 1884045, 2020570, 3030855, 3242310, 3768090, 4647311, 6061710, 9294622, 13941933, 23236555, 27883866, 46473110, 69709665, 139419330]

約数ペア:

[(1, 139419330), (2, 69709665), (3, 46473110), (5, 27883866), (6, 23236555), (10, 13941933), (15, 9294622), (23, 6061710), (30, 4647311), (37, 3768090), (43, 3242310), (46, 3030855), (69, 2020570), (74, 1884045), (86, 1621155), (111, 1256030), (115, 1212342), (127, 1097790), (129, 1080770), (138, 1010285), (185, 753618), (215, 648462), (222, 628015), (230, 606171), (254, 548895), (258, 540385), (345, 404114), (370, 376809), (381, 365930), (430, 324231), (555, 251206), (635, 219558), (645, 216154), (690, 202057), (762, 182965), (851, 163830), (989, 140970), (1110, 125603), (1270, 109779), (1290, 108077), (1591, 87630), (1702, 81915), (1905, 73186), (1978, 70485), (2553, 54610), (2921, 47730), (2967, 46990), (3182, 43815), (3810, 36593), (4255, 32766), (4699, 29670), (4773, 29210), (4945, 28194), (5106, 27305), (5461, 25530), (5842, 23865), (5934, 23495), (7955, 17526), (8510, 16383), (8763, 15910), (9398, 14835), (9546, 14605), (9890, 14097), (10922, 12765)]