30616872

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{811}}^1$

素因数の和:855

約数の個数: 96

約数和(自身を含む): 90716640

約数和(自身を除く): 60099768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 121, 132, 143, 156, 242, 264, 286, 312, 363, 429, 484, 572, 726, 811, 858, 968, 1144, 1452, 1573, 1622, 1716, 2433, 2904, 3146, 3244, 3432, 4719, 4866, 6292, 6488, 8921, 9438, 9732, 10543, 12584, 17842, 18876, 19464, 21086, 26763, 31629, 35684, 37752, 42172, 53526, 63258, 71368, 84344, 98131, 107052, 115973, 126516, 196262, 214104, 231946, 253032, 294393, 347919, 392524, 463892, 588786, 695838, 785048, 927784, 1177572, 1275703, 1391676, 2355144, 2551406, 2783352, 3827109, 5102812, 7654218, 10205624, 15308436, 30616872]

約数ペア:

[(1, 30616872), (2, 15308436), (3, 10205624), (4, 7654218), (6, 5102812), (8, 3827109), (11, 2783352), (12, 2551406), (13, 2355144), (22, 1391676), (24, 1275703), (26, 1177572), (33, 927784), (39, 785048), (44, 695838), (52, 588786), (66, 463892), (78, 392524), (88, 347919), (104, 294393), (121, 253032), (132, 231946), (143, 214104), (156, 196262), (242, 126516), (264, 115973), (286, 107052), (312, 98131), (363, 84344), (429, 71368), (484, 63258), (572, 53526), (726, 42172), (811, 37752), (858, 35684), (968, 31629), (1144, 26763), (1452, 21086), (1573, 19464), (1622, 18876), (1716, 17842), (2433, 12584), (2904, 10543), (3146, 9732), (3244, 9438), (3432, 8921), (4719, 6488), (4866, 6292)]