139973430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{461}}^1$

素因数の和:849

約数の個数: 64

約数和(自身を含む): 349272000

約数和(自身を除く): 209298570

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 349, 435, 461, 698, 870, 922, 1047, 1383, 1745, 2094, 2305, 2766, 3490, 4610, 5235, 6915, 10121, 10470, 13369, 13830, 20242, 26738, 30363, 40107, 50605, 60726, 66845, 80214, 101210, 133690, 151815, 160889, 200535, 303630, 321778, 401070, 482667, 804445, 965334, 1608890, 2413335, 4665781, 4826670, 9331562, 13997343, 23328905, 27994686, 46657810, 69986715, 139973430]

約数ペア:

[(1, 139973430), (2, 69986715), (3, 46657810), (5, 27994686), (6, 23328905), (10, 13997343), (15, 9331562), (29, 4826670), (30, 4665781), (58, 2413335), (87, 1608890), (145, 965334), (174, 804445), (290, 482667), (349, 401070), (435, 321778), (461, 303630), (698, 200535), (870, 160889), (922, 151815), (1047, 133690), (1383, 101210), (1745, 80214), (2094, 66845), (2305, 60726), (2766, 50605), (3490, 40107), (4610, 30363), (5235, 26738), (6915, 20242), (10121, 13830), (10470, 13369)]