30497324

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 65378544

約数和(自身を除く): 34881220

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 121, 131, 143, 148, 242, 262, 286, 407, 481, 484, 524, 572, 814, 962, 1441, 1573, 1628, 1703, 1924, 2882, 3146, 3406, 4477, 4847, 5291, 5764, 6292, 6812, 8954, 9694, 10582, 15851, 17908, 18733, 19388, 21164, 31702, 37466, 53317, 58201, 63011, 63404, 74932, 106634, 116402, 126022, 206063, 213268, 232804, 252044, 412126, 586487, 693121, 824252, 1172974, 1386242, 2345948, 2772484, 7624331, 15248662, 30497324]

約数ペア:

[(1, 30497324), (2, 15248662), (4, 7624331), (11, 2772484), (13, 2345948), (22, 1386242), (26, 1172974), (37, 824252), (44, 693121), (52, 586487), (74, 412126), (121, 252044), (131, 232804), (143, 213268), (148, 206063), (242, 126022), (262, 116402), (286, 106634), (407, 74932), (481, 63404), (484, 63011), (524, 58201), (572, 53317), (814, 37466), (962, 31702), (1441, 21164), (1573, 19388), (1628, 18733), (1703, 17908), (1924, 15851), (2882, 10582), (3146, 9694), (3406, 8954), (4477, 6812), (4847, 6292), (5291, 5764)]