265628610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9871}}^1$

素因数の和:9920

約数の個数: 96

約数和(自身を含む): 776176128

約数和(自身を除く): 510547518

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 65, 69, 78, 90, 115, 117, 130, 138, 195, 207, 230, 234, 299, 345, 390, 414, 585, 598, 690, 897, 1035, 1170, 1495, 1794, 2070, 2691, 2990, 4485, 5382, 8970, 9871, 13455, 19742, 26910, 29613, 49355, 59226, 88839, 98710, 128323, 148065, 177678, 227033, 256646, 296130, 384969, 444195, 454066, 641615, 681099, 769938, 888390, 1135165, 1154907, 1283230, 1362198, 1924845, 2043297, 2270330, 2309814, 2951429, 3405495, 3849690, 4086594, 5774535, 5902858, 6810990, 8854287, 10216485, 11549070, 14757145, 17708574, 20432970, 26562861, 29514290, 44271435, 53125722, 88542870, 132814305, 265628610]

約数ペア:

[(1, 265628610), (2, 132814305), (3, 88542870), (5, 53125722), (6, 44271435), (9, 29514290), (10, 26562861), (13, 20432970), (15, 17708574), (18, 14757145), (23, 11549070), (26, 10216485), (30, 8854287), (39, 6810990), (45, 5902858), (46, 5774535), (65, 4086594), (69, 3849690), (78, 3405495), (90, 2951429), (115, 2309814), (117, 2270330), (130, 2043297), (138, 1924845), (195, 1362198), (207, 1283230), (230, 1154907), (234, 1135165), (299, 888390), (345, 769938), (390, 681099), (414, 641615), (585, 454066), (598, 444195), (690, 384969), (897, 296130), (1035, 256646), (1170, 227033), (1495, 177678), (1794, 148065), (2070, 128323), (2691, 98710), (2990, 88839), (4485, 59226), (5382, 49355), (8970, 29613), (9871, 26910), (13455, 19742)]