13286070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{21089}}^1$

素因数の和:21109

約数の個数: 48

約数和(自身を含む): 39480480

約数和(自身を除く): 26194410

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, 21089, 42178, 63267, 105445, 126534, 147623, 189801, 210890, 295246, 316335, 379602, 442869, 632670, 738115, 885738, 949005, 1328607, 1476230, 1898010, 2214345, 2657214, 4428690, 6643035, 13286070]

約数ペア:

[(1, 13286070), (2, 6643035), (3, 4428690), (5, 2657214), (6, 2214345), (7, 1898010), (9, 1476230), (10, 1328607), (14, 949005), (15, 885738), (18, 738115), (21, 632670), (30, 442869), (35, 379602), (42, 316335), (45, 295246), (63, 210890), (70, 189801), (90, 147623), (105, 126534), (126, 105445), (210, 63267), (315, 42178), (630, 21089)]