1315511170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3109}}^1$

素因数の和:3283

約数の個数: 64

約数和(自身を含む): 2660169600

約数和(自身を除く): 1344658430

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 131, 170, 190, 262, 323, 646, 655, 1310, 1615, 2227, 2489, 3109, 3230, 4454, 4978, 6218, 11135, 12445, 15545, 22270, 24890, 31090, 42313, 52853, 59071, 84626, 105706, 118142, 211565, 264265, 295355, 407279, 423130, 528530, 590710, 814558, 1004207, 2008414, 2036395, 4072790, 5021035, 6923743, 7738301, 10042070, 13847486, 15476602, 34618715, 38691505, 69237430, 77383010, 131551117, 263102234, 657755585, 1315511170]

約数ペア:

[(1, 1315511170), (2, 657755585), (5, 263102234), (10, 131551117), (17, 77383010), (19, 69237430), (34, 38691505), (38, 34618715), (85, 15476602), (95, 13847486), (131, 10042070), (170, 7738301), (190, 6923743), (262, 5021035), (323, 4072790), (646, 2036395), (655, 2008414), (1310, 1004207), (1615, 814558), (2227, 590710), (2489, 528530), (3109, 423130), (3230, 407279), (4454, 295355), (4978, 264265), (6218, 211565), (11135, 118142), (12445, 105706), (15545, 84626), (22270, 59071), (24890, 52853), (31090, 42313)]