1270295502

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{227407}}^1$

素因数の和:227445

約数の個数: 48

約数和(自身を含む): 3110941440

約数和(自身を除く): 1840645938

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 227407, 454814, 682221, 1364442, 1591849, 3183698, 4320733, 4775547, 8641466, 9551094, 11142943, 12962199, 22285886, 25924398, 30245131, 33428829, 60490262, 66857658, 90735393, 181470786, 211715917, 423431834, 635147751, 1270295502]

約数ペア:

[(1, 1270295502), (2, 635147751), (3, 423431834), (6, 211715917), (7, 181470786), (14, 90735393), (19, 66857658), (21, 60490262), (38, 33428829), (42, 30245131), (49, 25924398), (57, 22285886), (98, 12962199), (114, 11142943), (133, 9551094), (147, 8641466), (266, 4775547), (294, 4320733), (399, 3183698), (798, 1591849), (931, 1364442), (1862, 682221), (2793, 454814), (5586, 227407)]