447842010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193871}}^1$

素因数の和:193899

約数の個数: 64

約数和(自身を含む): 1340043264

約数和(自身を除く): 892201254

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 193871, 387742, 581613, 969355, 1163226, 1357097, 1938710, 2132581, 2714194, 2908065, 4071291, 4265162, 5816130, 6397743, 6785485, 8142582, 10662905, 12795486, 13570970, 14928067, 20356455, 21325810, 29856134, 31988715, 40712910, 44784201, 63977430, 74640335, 89568402, 149280670, 223921005, 447842010]

約数ペア:

[(1, 447842010), (2, 223921005), (3, 149280670), (5, 89568402), (6, 74640335), (7, 63977430), (10, 44784201), (11, 40712910), (14, 31988715), (15, 29856134), (21, 21325810), (22, 20356455), (30, 14928067), (33, 13570970), (35, 12795486), (42, 10662905), (55, 8142582), (66, 6785485), (70, 6397743), (77, 5816130), (105, 4265162), (110, 4071291), (154, 2908065), (165, 2714194), (210, 2132581), (231, 1938710), (330, 1357097), (385, 1163226), (462, 969355), (770, 581613), (1155, 387742), (2310, 193871)]