3345778890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1721}}^1\times {\mathrm{21601}}^1$

素因数の和:23335

約数の個数: 48

約数和(自身を含む): 8704482696

約数和(自身を除く): 5358703806

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1721, 3442, 5163, 8605, 10326, 15489, 17210, 21601, 25815, 30978, 43202, 51630, 64803, 77445, 108005, 129606, 154890, 194409, 216010, 324015, 388818, 648030, 972045, 1944090, 37175321, 74350642, 111525963, 185876605, 223051926, 334577889, 371753210, 557629815, 669155778, 1115259630, 1672889445, 3345778890]

約数ペア:

[(1, 3345778890), (2, 1672889445), (3, 1115259630), (5, 669155778), (6, 557629815), (9, 371753210), (10, 334577889), (15, 223051926), (18, 185876605), (30, 111525963), (45, 74350642), (90, 37175321), (1721, 1944090), (3442, 972045), (5163, 648030), (8605, 388818), (10326, 324015), (15489, 216010), (17210, 194409), (21601, 154890), (25815, 129606), (30978, 108005), (43202, 77445), (51630, 64803)]