2315671470

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{1225223}}^1$

素因数の和:1225246

約数の個数: 64

約数和(自身を含む): 7057290240

約数和(自身を除く): 4741618770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 1225223, 2450446, 3675669, 6126115, 7351338, 8576561, 11027007, 12252230, 17153122, 18378345, 22054014, 25729683, 33081021, 36756690, 42882805, 51459366, 55135035, 66162042, 77189049, 85765610, 110270070, 128648415, 154378098, 165405105, 231567147, 257296830, 330810210, 385945245, 463134294, 771890490, 1157835735, 2315671470]

約数ペア:

[(1, 2315671470), (2, 1157835735), (3, 771890490), (5, 463134294), (6, 385945245), (7, 330810210), (9, 257296830), (10, 231567147), (14, 165405105), (15, 154378098), (18, 128648415), (21, 110270070), (27, 85765610), (30, 77189049), (35, 66162042), (42, 55135035), (45, 51459366), (54, 42882805), (63, 36756690), (70, 33081021), (90, 25729683), (105, 22054014), (126, 18378345), (135, 17153122), (189, 12252230), (210, 11027007), (270, 8576561), (315, 7351338), (378, 6126115), (630, 3675669), (945, 2450446), (1890, 1225223)]