28776690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6803}}^1$

素因数の和:6863

約数の個数: 48

約数和(自身を含む): 76422528

約数和(自身を除く): 47645838

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 6803, 13606, 20409, 34015, 40818, 61227, 68030, 102045, 122454, 204090, 306135, 319741, 612270, 639482, 959223, 1598705, 1918446, 2877669, 3197410, 4796115, 5755338, 9592230, 14388345, 28776690]

約数ペア:

[(1, 28776690), (2, 14388345), (3, 9592230), (5, 5755338), (6, 4796115), (9, 3197410), (10, 2877669), (15, 1918446), (18, 1598705), (30, 959223), (45, 639482), (47, 612270), (90, 319741), (94, 306135), (141, 204090), (235, 122454), (282, 102045), (423, 68030), (470, 61227), (705, 40818), (846, 34015), (1410, 20409), (2115, 13606), (4230, 6803)]