7311369390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3163}}^1\times {\mathrm{5927}}^1$

素因数の和:9113

約数の個数: 64

約数和(自身を含む): 18906241536

約数和(自身を除く): 11594872146

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 3163, 5927, 6326, 9489, 11854, 15815, 17781, 18978, 29635, 31630, 35562, 41119, 47445, 59270, 77051, 82238, 88905, 94890, 123357, 154102, 177810, 205595, 231153, 246714, 385255, 411190, 462306, 616785, 770510, 1155765, 1233570, 2311530, 18747101, 37494202, 56241303, 93735505, 112482606, 187471010, 243712313, 281206515, 487424626, 562413030, 731136939, 1218561565, 1462273878, 2437123130, 3655684695, 7311369390]

約数ペア:

[(1, 7311369390), (2, 3655684695), (3, 2437123130), (5, 1462273878), (6, 1218561565), (10, 731136939), (13, 562413030), (15, 487424626), (26, 281206515), (30, 243712313), (39, 187471010), (65, 112482606), (78, 93735505), (130, 56241303), (195, 37494202), (390, 18747101), (3163, 2311530), (5927, 1233570), (6326, 1155765), (9489, 770510), (11854, 616785), (15815, 462306), (17781, 411190), (18978, 385255), (29635, 246714), (31630, 231153), (35562, 205595), (41119, 177810), (47445, 154102), (59270, 123357), (77051, 94890), (82238, 88905)]