1738203870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{342841}}^1$

素因数の和:342877

約数の個数: 48

約数和(自身を含む): 4517286192

約数和(自身を除く): 2779082322

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 342841, 685682, 1028523, 1714205, 2057046, 3428410, 4456933, 5142615, 8913866, 10285230, 13370799, 22284665, 26741598, 44569330, 57940129, 66853995, 115880258, 133707990, 173820387, 289700645, 347640774, 579401290, 869101935, 1738203870]

約数ペア:

[(1, 1738203870), (2, 869101935), (3, 579401290), (5, 347640774), (6, 289700645), (10, 173820387), (13, 133707990), (15, 115880258), (26, 66853995), (30, 57940129), (39, 44569330), (65, 26741598), (78, 22284665), (130, 13370799), (169, 10285230), (195, 8913866), (338, 5142615), (390, 4456933), (507, 3428410), (845, 2057046), (1014, 1714205), (1690, 1028523), (2535, 685682), (5070, 342841)]