3917070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:697

約数の個数: 48

約数和(自身を含む): 10344672

約数和(自身を除く): 6427602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 613, 639, 710, 1065, 1226, 1278, 1839, 2130, 3065, 3195, 3678, 5517, 6130, 6390, 9195, 11034, 18390, 27585, 43523, 55170, 87046, 130569, 217615, 261138, 391707, 435230, 652845, 783414, 1305690, 1958535, 3917070]

約数ペア:

[(1, 3917070), (2, 1958535), (3, 1305690), (5, 783414), (6, 652845), (9, 435230), (10, 391707), (15, 261138), (18, 217615), (30, 130569), (45, 87046), (71, 55170), (90, 43523), (142, 27585), (213, 18390), (355, 11034), (426, 9195), (613, 6390), (639, 6130), (710, 5517), (1065, 3678), (1226, 3195), (1278, 3065), (1839, 2130)]