454261730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1093}}^1$

素因数の和:1275

約数の個数: 64

約数和(自身を含む): 926311680

約数和(自身を除く): 472049950

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 139, 230, 278, 299, 598, 695, 1093, 1390, 1495, 1807, 2186, 2990, 3197, 3614, 5465, 6394, 9035, 10930, 14209, 15985, 18070, 25139, 28418, 31970, 41561, 50278, 71045, 83122, 125695, 142090, 151927, 207805, 251390, 303854, 326807, 415610, 653614, 759635, 1519270, 1634035, 1975051, 3268070, 3494321, 3950102, 6988642, 9875255, 17471605, 19750510, 34943210, 45426173, 90852346, 227130865, 454261730]

約数ペア:

[(1, 454261730), (2, 227130865), (5, 90852346), (10, 45426173), (13, 34943210), (23, 19750510), (26, 17471605), (46, 9875255), (65, 6988642), (115, 3950102), (130, 3494321), (139, 3268070), (230, 1975051), (278, 1634035), (299, 1519270), (598, 759635), (695, 653614), (1093, 415610), (1390, 326807), (1495, 303854), (1807, 251390), (2186, 207805), (2990, 151927), (3197, 142090), (3614, 125695), (5465, 83122), (6394, 71045), (9035, 50278), (10930, 41561), (14209, 31970), (15985, 28418), (18070, 25139)]