138576210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3389}}^1$

素因数の和:3475

約数の個数: 64

約数和(自身を含む): 351475200

約数和(自身を除く): 212898990

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 47, 58, 87, 94, 141, 145, 174, 235, 282, 290, 435, 470, 705, 870, 1363, 1410, 2726, 3389, 4089, 6778, 6815, 8178, 10167, 13630, 16945, 20334, 20445, 33890, 40890, 50835, 98281, 101670, 159283, 196562, 294843, 318566, 477849, 491405, 589686, 796415, 955698, 982810, 1474215, 1592830, 2389245, 2948430, 4619207, 4778490, 9238414, 13857621, 23096035, 27715242, 46192070, 69288105, 138576210]

約数ペア:

[(1, 138576210), (2, 69288105), (3, 46192070), (5, 27715242), (6, 23096035), (10, 13857621), (15, 9238414), (29, 4778490), (30, 4619207), (47, 2948430), (58, 2389245), (87, 1592830), (94, 1474215), (141, 982810), (145, 955698), (174, 796415), (235, 589686), (282, 491405), (290, 477849), (435, 318566), (470, 294843), (705, 196562), (870, 159283), (1363, 101670), (1410, 98281), (2726, 50835), (3389, 40890), (4089, 33890), (6778, 20445), (6815, 20334), (8178, 16945), (10167, 13630)]