1230702998

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11833}}^1$

素因数の和:11901

約数の個数: 64

約数和(自身を含む): 2453898240

約数和(自身を除く): 1223195242

約数列:

[1, 2, 7, 14, 17, 19, 23, 34, 38, 46, 119, 133, 161, 238, 266, 322, 323, 391, 437, 646, 782, 874, 2261, 2737, 3059, 4522, 5474, 6118, 7429, 11833, 14858, 23666, 52003, 82831, 104006, 165662, 201161, 224827, 272159, 402322, 449654, 544318, 1408127, 1573789, 1905113, 2816254, 3147578, 3810226, 3822059, 4626703, 5171021, 7644118, 9253406, 10342042, 26754413, 32386921, 36197147, 53508826, 64773842, 72394294, 87907357, 175814714, 615351499, 1230702998]

約数ペア:

[(1, 1230702998), (2, 615351499), (7, 175814714), (14, 87907357), (17, 72394294), (19, 64773842), (23, 53508826), (34, 36197147), (38, 32386921), (46, 26754413), (119, 10342042), (133, 9253406), (161, 7644118), (238, 5171021), (266, 4626703), (322, 3822059), (323, 3810226), (391, 3147578), (437, 2816254), (646, 1905113), (782, 1573789), (874, 1408127), (2261, 544318), (2737, 449654), (3059, 402322), (4522, 272159), (5474, 224827), (6118, 201161), (7429, 165662), (11833, 104006), (14858, 82831), (23666, 52003)]