30012402

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 74856960

約数和(自身を除く): 44844558

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 37, 42, 49, 62, 74, 89, 93, 98, 111, 147, 178, 186, 217, 222, 259, 267, 294, 434, 518, 534, 623, 651, 777, 1147, 1246, 1302, 1519, 1554, 1813, 1869, 2294, 2759, 3038, 3293, 3441, 3626, 3738, 4361, 4557, 5439, 5518, 6586, 6882, 8029, 8277, 8722, 9114, 9879, 10878, 13083, 16058, 16554, 19313, 19758, 23051, 24087, 26166, 38626, 46102, 48174, 56203, 57939, 69153, 102083, 112406, 115878, 135191, 138306, 161357, 168609, 204166, 270382, 306249, 322714, 337218, 405573, 484071, 612498, 714581, 811146, 968142, 1429162, 2143743, 4287486, 5002067, 10004134, 15006201, 30012402]

約数ペア:

[(1, 30012402), (2, 15006201), (3, 10004134), (6, 5002067), (7, 4287486), (14, 2143743), (21, 1429162), (31, 968142), (37, 811146), (42, 714581), (49, 612498), (62, 484071), (74, 405573), (89, 337218), (93, 322714), (98, 306249), (111, 270382), (147, 204166), (178, 168609), (186, 161357), (217, 138306), (222, 135191), (259, 115878), (267, 112406), (294, 102083), (434, 69153), (518, 57939), (534, 56203), (623, 48174), (651, 46102), (777, 38626), (1147, 26166), (1246, 24087), (1302, 23051), (1519, 19758), (1554, 19313), (1813, 16554), (1869, 16058), (2294, 13083), (2759, 10878), (3038, 9879), (3293, 9114), (3441, 8722), (3626, 8277), (3738, 8029), (4361, 6882), (4557, 6586), (5439, 5518)]