1480455890

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{21323}}^1$

素因数の和:21514

約数の個数: 32

約数和(自身を含む): 2735954496

約数和(自身を除く): 1255498606

約数列:

[1, 2, 5, 10, 53, 106, 131, 262, 265, 530, 655, 1310, 6943, 13886, 21323, 34715, 42646, 69430, 106615, 213230, 1130119, 2260238, 2793313, 5586626, 5650595, 11301190, 13966565, 27933130, 148045589, 296091178, 740227945, 1480455890]

約数ペア:

[(1, 1480455890), (2, 740227945), (5, 296091178), (10, 148045589), (53, 27933130), (106, 13966565), (131, 11301190), (262, 5650595), (265, 5586626), (530, 2793313), (655, 2260238), (1310, 1130119), (6943, 213230), (13886, 106615), (21323, 69430), (34715, 42646)]