28211992260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{869131}}^1$

素因数の和:869684

約数の個数: 48

約数和(自身を含む): 79139683392

約数和(自身を除く): 50927691132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 541, 1082, 1623, 2164, 2705, 3246, 5410, 6492, 8115, 10820, 16230, 32460, 869131, 1738262, 2607393, 3476524, 4345655, 5214786, 8691310, 10429572, 13036965, 17382620, 26073930, 52147860, 470199871, 940399742, 1410599613, 1880799484, 2350999355, 2821199226, 4701998710, 5642398452, 7052998065, 9403997420, 14105996130, 28211992260]

約数ペア:

[(1, 28211992260), (2, 14105996130), (3, 9403997420), (4, 7052998065), (5, 5642398452), (6, 4701998710), (10, 2821199226), (12, 2350999355), (15, 1880799484), (20, 1410599613), (30, 940399742), (60, 470199871), (541, 52147860), (1082, 26073930), (1623, 17382620), (2164, 13036965), (2705, 10429572), (3246, 8691310), (5410, 5214786), (6492, 4345655), (8115, 3476524), (10820, 2607393), (16230, 1738262), (32460, 869131)]