1993442010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{1356083}}^1$

素因数の和:1356107

約数の個数: 48

約数和(自身を含む): 5565368736

約数和(自身を除く): 3571926726

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, 1356083, 2712166, 4068249, 6780415, 8136498, 9492581, 13560830, 18985162, 20341245, 28477743, 40682490, 47462905, 56955486, 66448067, 94925810, 132896134, 142388715, 199344201, 284777430, 332240335, 398688402, 664480670, 996721005, 1993442010]

約数ペア:

[(1, 1993442010), (2, 996721005), (3, 664480670), (5, 398688402), (6, 332240335), (7, 284777430), (10, 199344201), (14, 142388715), (15, 132896134), (21, 94925810), (30, 66448067), (35, 56955486), (42, 47462905), (49, 40682490), (70, 28477743), (98, 20341245), (105, 18985162), (147, 13560830), (210, 9492581), (245, 8136498), (294, 6780415), (490, 4068249), (735, 2712166), (1470, 1356083)]