329173620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{61643}}^1$

素因数の和:61744

約数の個数: 48

約数和(自身を含む): 932057280

約数和(自身を除く): 602883660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 61643, 123286, 184929, 246572, 308215, 369858, 616430, 739716, 924645, 1232860, 1849290, 3698580, 5486227, 10972454, 16458681, 21944908, 27431135, 32917362, 54862270, 65834724, 82293405, 109724540, 164586810, 329173620]

約数ペア:

[(1, 329173620), (2, 164586810), (3, 109724540), (4, 82293405), (5, 65834724), (6, 54862270), (10, 32917362), (12, 27431135), (15, 21944908), (20, 16458681), (30, 10972454), (60, 5486227), (89, 3698580), (178, 1849290), (267, 1232860), (356, 924645), (445, 739716), (534, 616430), (890, 369858), (1068, 308215), (1335, 246572), (1780, 184929), (2670, 123286), (5340, 61643)]