67654730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:93

約数の個数: 128

約数和(自身を含む): 159376896

約数和(自身を除く): 91722166

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 23, 26, 34, 46, 55, 65, 85, 110, 115, 121, 130, 143, 170, 187, 221, 230, 242, 253, 286, 299, 374, 391, 442, 506, 598, 605, 715, 782, 935, 1105, 1210, 1265, 1331, 1430, 1495, 1573, 1870, 1955, 2057, 2210, 2431, 2530, 2662, 2783, 2990, 3146, 3289, 3910, 4114, 4301, 4862, 5083, 5566, 6578, 6655, 7865, 8602, 10166, 10285, 12155, 13310, 13915, 15730, 16445, 17303, 20570, 21505, 22627, 24310, 25415, 26741, 27830, 30613, 32890, 34606, 36179, 43010, 45254, 47311, 50830, 53482, 55913, 61226, 72358, 86515, 94622, 111826, 113135, 133705, 153065, 173030, 180895, 226270, 236555, 267410, 279565, 294151, 306130, 361790, 397969, 473110, 520421, 559130, 588302, 615043, 795938, 1040842, 1230086, 1470755, 1989845, 2602105, 2941510, 3075215, 3979690, 5204210, 6150430, 6765473, 13530946, 33827365, 67654730]

約数ペア:

[(1, 67654730), (2, 33827365), (5, 13530946), (10, 6765473), (11, 6150430), (13, 5204210), (17, 3979690), (22, 3075215), (23, 2941510), (26, 2602105), (34, 1989845), (46, 1470755), (55, 1230086), (65, 1040842), (85, 795938), (110, 615043), (115, 588302), (121, 559130), (130, 520421), (143, 473110), (170, 397969), (187, 361790), (221, 306130), (230, 294151), (242, 279565), (253, 267410), (286, 236555), (299, 226270), (374, 180895), (391, 173030), (442, 153065), (506, 133705), (598, 113135), (605, 111826), (715, 94622), (782, 86515), (935, 72358), (1105, 61226), (1210, 55913), (1265, 53482), (1331, 50830), (1430, 47311), (1495, 45254), (1573, 43010), (1870, 36179), (1955, 34606), (2057, 32890), (2210, 30613), (2431, 27830), (2530, 26741), (2662, 25415), (2783, 24310), (2990, 22627), (3146, 21505), (3289, 20570), (3910, 17303), (4114, 16445), (4301, 15730), (4862, 13915), (5083, 13310), (5566, 12155), (6578, 10285), (6655, 10166), (7865, 8602)]