91268970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:264

約数の個数: 128

約数和(自身を含む): 252806400

約数和(自身を除く): 161537430

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 109, 113, 114, 130, 190, 195, 218, 226, 247, 285, 327, 339, 390, 494, 545, 565, 570, 654, 678, 741, 1090, 1130, 1235, 1417, 1469, 1482, 1635, 1695, 2071, 2147, 2470, 2834, 2938, 3270, 3390, 3705, 4142, 4251, 4294, 4407, 6213, 6441, 7085, 7345, 7410, 8502, 8814, 10355, 10735, 12317, 12426, 12882, 14170, 14690, 20710, 21255, 21470, 22035, 24634, 26923, 27911, 31065, 32205, 36951, 42510, 44070, 53846, 55822, 61585, 62130, 64410, 73902, 80769, 83733, 123170, 134615, 139555, 160121, 161538, 167466, 184755, 234023, 269230, 279110, 320242, 369510, 403845, 418665, 468046, 480363, 702069, 800605, 807690, 837330, 960726, 1170115, 1404138, 1601210, 2340230, 2401815, 3042299, 3510345, 4803630, 6084598, 7020690, 9126897, 15211495, 18253794, 30422990, 45634485, 91268970]

約数ペア:

[(1, 91268970), (2, 45634485), (3, 30422990), (5, 18253794), (6, 15211495), (10, 9126897), (13, 7020690), (15, 6084598), (19, 4803630), (26, 3510345), (30, 3042299), (38, 2401815), (39, 2340230), (57, 1601210), (65, 1404138), (78, 1170115), (95, 960726), (109, 837330), (113, 807690), (114, 800605), (130, 702069), (190, 480363), (195, 468046), (218, 418665), (226, 403845), (247, 369510), (285, 320242), (327, 279110), (339, 269230), (390, 234023), (494, 184755), (545, 167466), (565, 161538), (570, 160121), (654, 139555), (678, 134615), (741, 123170), (1090, 83733), (1130, 80769), (1235, 73902), (1417, 64410), (1469, 62130), (1482, 61585), (1635, 55822), (1695, 53846), (2071, 44070), (2147, 42510), (2470, 36951), (2834, 32205), (2938, 31065), (3270, 27911), (3390, 26923), (3705, 24634), (4142, 22035), (4251, 21470), (4294, 21255), (4407, 20710), (6213, 14690), (6441, 14170), (7085, 12882), (7345, 12426), (7410, 12317), (8502, 10735), (8814, 10355)]