4176270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{947}}^1$

素因数の和:974

約数の個数: 72

約数和(自身を含む): 12644424

約数和(自身を除く): 8468154

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 947, 1470, 1894, 2205, 2841, 4410, 4735, 5682, 6629, 8523, 9470, 13258, 14205, 17046, 19887, 28410, 33145, 39774, 42615, 46403, 59661, 66290, 85230, 92806, 99435, 119322, 139209, 198870, 232015, 278418, 298305, 417627, 464030, 596610, 696045, 835254, 1392090, 2088135, 4176270]

約数ペア:

[(1, 4176270), (2, 2088135), (3, 1392090), (5, 835254), (6, 696045), (7, 596610), (9, 464030), (10, 417627), (14, 298305), (15, 278418), (18, 232015), (21, 198870), (30, 139209), (35, 119322), (42, 99435), (45, 92806), (49, 85230), (63, 66290), (70, 59661), (90, 46403), (98, 42615), (105, 39774), (126, 33145), (147, 28410), (210, 19887), (245, 17046), (294, 14205), (315, 13258), (441, 9470), (490, 8523), (630, 6629), (735, 5682), (882, 4735), (947, 4410), (1470, 2841), (1894, 2205)]