130412542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 240045120

約数和(自身を除く): 109632578

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 53, 106, 221, 247, 293, 323, 442, 494, 586, 646, 689, 901, 1007, 1378, 1802, 2014, 3809, 4199, 4981, 5567, 7618, 8398, 9962, 11134, 11713, 13091, 15529, 17119, 23426, 26182, 31058, 34238, 64753, 72371, 94639, 129506, 144742, 189278, 201877, 222547, 263993, 295051, 403754, 445094, 527986, 590102, 1230307, 2460614, 3431909, 3835663, 5015867, 6863818, 7671326, 10031734, 65206271, 130412542]

約数ペア:

[(1, 130412542), (2, 65206271), (13, 10031734), (17, 7671326), (19, 6863818), (26, 5015867), (34, 3835663), (38, 3431909), (53, 2460614), (106, 1230307), (221, 590102), (247, 527986), (293, 445094), (323, 403754), (442, 295051), (494, 263993), (586, 222547), (646, 201877), (689, 189278), (901, 144742), (1007, 129506), (1378, 94639), (1802, 72371), (2014, 64753), (3809, 34238), (4199, 31058), (4981, 26182), (5567, 23426), (7618, 17119), (8398, 15529), (9962, 13091), (11134, 11713)]