133088890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1259}}^1$

素因数の和:1339

約数の個数: 48

約数和(自身を含む): 270254880

約数和(自身を除く): 137165990

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 961, 1259, 1705, 1922, 2518, 3410, 4805, 6295, 9610, 10571, 12590, 13849, 21142, 27698, 39029, 52855, 69245, 78058, 105710, 138490, 195145, 390290, 429319, 858638, 1209899, 2146595, 2419798, 4293190, 6049495, 12098990, 13308889, 26617778, 66544445, 133088890]

約数ペア:

[(1, 133088890), (2, 66544445), (5, 26617778), (10, 13308889), (11, 12098990), (22, 6049495), (31, 4293190), (55, 2419798), (62, 2146595), (110, 1209899), (155, 858638), (310, 429319), (341, 390290), (682, 195145), (961, 138490), (1259, 105710), (1705, 78058), (1922, 69245), (2518, 52855), (3410, 39029), (4805, 27698), (6295, 21142), (9610, 13849), (10571, 12590)]