1779968490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{17293}}^1$

素因数の和:17423

約数の個数: 64

約数和(自身を含む): 4422836736

約数和(自身を除く): 2642868246

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 73, 94, 141, 146, 219, 235, 282, 365, 438, 470, 705, 730, 1095, 1410, 2190, 3431, 6862, 10293, 17155, 17293, 20586, 34310, 34586, 51465, 51879, 86465, 102930, 103758, 172930, 259395, 518790, 812771, 1262389, 1625542, 2438313, 2524778, 3787167, 4063855, 4876626, 6311945, 7574334, 8127710, 12191565, 12623890, 18935835, 24383130, 37871670, 59332283, 118664566, 177996849, 296661415, 355993698, 593322830, 889984245, 1779968490]

約数ペア:

[(1, 1779968490), (2, 889984245), (3, 593322830), (5, 355993698), (6, 296661415), (10, 177996849), (15, 118664566), (30, 59332283), (47, 37871670), (73, 24383130), (94, 18935835), (141, 12623890), (146, 12191565), (219, 8127710), (235, 7574334), (282, 6311945), (365, 4876626), (438, 4063855), (470, 3787167), (705, 2524778), (730, 2438313), (1095, 1625542), (1410, 1262389), (2190, 812771), (3431, 518790), (6862, 259395), (10293, 172930), (17155, 103758), (17293, 102930), (20586, 86465), (34310, 51879), (34586, 51465)]