1969264020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{8011}}^1$

素因数の和:8281

約数の個数: 96

約数和(自身を含む): 5863245696

約数和(自身を除く): 3893981676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 241, 255, 340, 482, 510, 723, 964, 1020, 1205, 1446, 2410, 2892, 3615, 4097, 4820, 7230, 8011, 8194, 12291, 14460, 16022, 16388, 20485, 24033, 24582, 32044, 40055, 40970, 48066, 49164, 61455, 80110, 81940, 96132, 120165, 122910, 136187, 160220, 240330, 245820, 272374, 408561, 480660, 544748, 680935, 817122, 1361870, 1634244, 1930651, 2042805, 2723740, 3861302, 4085610, 5791953, 7722604, 8171220, 9653255, 11583906, 19306510, 23167812, 28959765, 32821067, 38613020, 57919530, 65642134, 98463201, 115839060, 131284268, 164105335, 196926402, 328210670, 393852804, 492316005, 656421340, 984632010, 1969264020]

約数ペア:

[(1, 1969264020), (2, 984632010), (3, 656421340), (4, 492316005), (5, 393852804), (6, 328210670), (10, 196926402), (12, 164105335), (15, 131284268), (17, 115839060), (20, 98463201), (30, 65642134), (34, 57919530), (51, 38613020), (60, 32821067), (68, 28959765), (85, 23167812), (102, 19306510), (170, 11583906), (204, 9653255), (241, 8171220), (255, 7722604), (340, 5791953), (482, 4085610), (510, 3861302), (723, 2723740), (964, 2042805), (1020, 1930651), (1205, 1634244), (1446, 1361870), (2410, 817122), (2892, 680935), (3615, 544748), (4097, 480660), (4820, 408561), (7230, 272374), (8011, 245820), (8194, 240330), (12291, 160220), (14460, 136187), (16022, 122910), (16388, 120165), (20485, 96132), (24033, 81940), (24582, 80110), (32044, 61455), (40055, 49164), (40970, 48066)]