30897764356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{86851}}^1$

素因数の和:87056

約数の個数: 48

約数和(自身を含む): 59142737920

約数和(自身を除く): 28244973564

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 151, 302, 589, 604, 1178, 2356, 2869, 4681, 5738, 9362, 11476, 18724, 86851, 88939, 173702, 177878, 347404, 355756, 1650169, 2692381, 3300338, 5384762, 6600676, 10769524, 13114501, 26229002, 51155239, 52458004, 102310478, 204620956, 249175519, 406549531, 498351038, 813099062, 996702076, 1626198124, 7724441089, 15448882178, 30897764356]

約数ペア:

[(1, 30897764356), (2, 15448882178), (4, 7724441089), (19, 1626198124), (31, 996702076), (38, 813099062), (62, 498351038), (76, 406549531), (124, 249175519), (151, 204620956), (302, 102310478), (589, 52458004), (604, 51155239), (1178, 26229002), (2356, 13114501), (2869, 10769524), (4681, 6600676), (5738, 5384762), (9362, 3300338), (11476, 2692381), (18724, 1650169), (86851, 355756), (88939, 347404), (173702, 177878)]