270449270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9587}}^1$

素因数の和:9645

約数の個数: 64

約数和(自身を含む): 618541056

約数和(自身を除く): 348091786

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 310, 403, 434, 455, 806, 910, 1085, 2015, 2170, 2821, 4030, 5642, 9587, 14105, 19174, 28210, 47935, 67109, 95870, 124631, 134218, 249262, 297197, 335545, 594394, 623155, 671090, 872417, 1246310, 1485985, 1744834, 2080379, 2971970, 3863561, 4160758, 4362085, 7727122, 8724170, 10401895, 19317805, 20803790, 27044927, 38635610, 54089854, 135224635, 270449270]

約数ペア:

[(1, 270449270), (2, 135224635), (5, 54089854), (7, 38635610), (10, 27044927), (13, 20803790), (14, 19317805), (26, 10401895), (31, 8724170), (35, 7727122), (62, 4362085), (65, 4160758), (70, 3863561), (91, 2971970), (130, 2080379), (155, 1744834), (182, 1485985), (217, 1246310), (310, 872417), (403, 671090), (434, 623155), (455, 594394), (806, 335545), (910, 297197), (1085, 249262), (2015, 134218), (2170, 124631), (2821, 95870), (4030, 67109), (5642, 47935), (9587, 28210), (14105, 19174)]