7521030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 21835008

約数和(自身を除く): 14313978

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 71, 90, 99, 107, 110, 142, 165, 198, 213, 214, 321, 330, 355, 426, 495, 535, 639, 642, 710, 781, 963, 990, 1065, 1070, 1177, 1278, 1562, 1605, 1926, 2130, 2343, 2354, 3195, 3210, 3531, 3905, 4686, 4815, 5885, 6390, 7029, 7062, 7597, 7810, 9630, 10593, 11715, 11770, 14058, 15194, 17655, 21186, 22791, 23430, 35145, 35310, 37985, 45582, 52965, 68373, 70290, 75970, 83567, 105930, 113955, 136746, 167134, 227910, 250701, 341865, 417835, 501402, 683730, 752103, 835670, 1253505, 1504206, 2507010, 3760515, 7521030]

約数ペア:

[(1, 7521030), (2, 3760515), (3, 2507010), (5, 1504206), (6, 1253505), (9, 835670), (10, 752103), (11, 683730), (15, 501402), (18, 417835), (22, 341865), (30, 250701), (33, 227910), (45, 167134), (55, 136746), (66, 113955), (71, 105930), (90, 83567), (99, 75970), (107, 70290), (110, 68373), (142, 52965), (165, 45582), (198, 37985), (213, 35310), (214, 35145), (321, 23430), (330, 22791), (355, 21186), (426, 17655), (495, 15194), (535, 14058), (639, 11770), (642, 11715), (710, 10593), (781, 9630), (963, 7810), (990, 7597), (1065, 7062), (1070, 7029), (1177, 6390), (1278, 5885), (1562, 4815), (1605, 4686), (1926, 3905), (2130, 3531), (2343, 3210), (2354, 3195)]