27446370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{18671}}^1$

素因数の和:18695

約数の個数: 48

約数和(自身を含む): 76629888

約数和(自身を除く): 49183518

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 18671, 37342, 56013, 93355, 112026, 130697, 186710, 261394, 280065, 392091, 560130, 653485, 784182, 914879, 1306970, 1829758, 1960455, 2744637, 3920910, 4574395, 5489274, 9148790, 13723185, 27446370]

約数ペア:

[(1, 27446370), (2, 13723185), (3, 9148790), (5, 5489274), (6, 4574395), (7, 3920910), (10, 2744637), (14, 1960455), (15, 1829758), (21, 1306970), (30, 914879), (35, 784182), (42, 653485), (49, 560130), (70, 392091), (98, 280065), (105, 261394), (147, 186710), (210, 130697), (245, 112026), (294, 93355), (490, 56013), (735, 37342), (1470, 18671)]