7442190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11813}}^1$

素因数の和:11833

約数の個数: 48

約数和(自身を含む): 22115808

約数和(自身を除く): 14673618

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 11813, 23626, 35439, 59065, 70878, 82691, 106317, 118130, 165382, 177195, 212634, 248073, 354390, 413455, 496146, 531585, 744219, 826910, 1063170, 1240365, 1488438, 2480730, 3721095, 7442190]

約数ペア:

[(1, 7442190), (2, 3721095), (3, 2480730), (5, 1488438), (6, 1240365), (7, 1063170), (9, 826910), (10, 744219), (14, 531585), (15, 496146), (18, 413455), (21, 354390), (30, 248073), (35, 212634), (42, 177195), (45, 165382), (63, 118130), (70, 106317), (90, 82691), (105, 70878), (126, 59065), (210, 35439), (315, 23626), (630, 11813)]