2010256902

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{285629}}^1$

素因数の和:285677

約数の個数: 48

約数和(自身を含む): 4812294240

約数和(自身を除く): 2802037338

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 306, 391, 414, 782, 1173, 2346, 3519, 7038, 285629, 571258, 856887, 1713774, 2570661, 4855693, 5141322, 6569467, 9711386, 13138934, 14567079, 19708401, 29134158, 39416802, 43701237, 59125203, 87402474, 111680939, 118250406, 223361878, 335042817, 670085634, 1005128451, 2010256902]

約数ペア:

[(1, 2010256902), (2, 1005128451), (3, 670085634), (6, 335042817), (9, 223361878), (17, 118250406), (18, 111680939), (23, 87402474), (34, 59125203), (46, 43701237), (51, 39416802), (69, 29134158), (102, 19708401), (138, 14567079), (153, 13138934), (207, 9711386), (306, 6569467), (391, 5141322), (414, 4855693), (782, 2570661), (1173, 1713774), (2346, 856887), (3519, 571258), (7038, 285629)]