42881580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{34033}}^1$

素因数の和:34055

約数の個数: 72

約数和(自身を含む): 148660512

約数和(自身を除く): 105778932

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 34033, 68066, 102099, 136132, 170165, 204198, 238231, 306297, 340330, 408396, 476462, 510495, 612594, 680660, 714693, 952924, 1020990, 1191155, 1225188, 1429386, 1531485, 2041980, 2144079, 2382310, 2858772, 3062970, 3573465, 4288158, 4764620, 6125940, 7146930, 8576316, 10720395, 14293860, 21440790, 42881580]

約数ペア:

[(1, 42881580), (2, 21440790), (3, 14293860), (4, 10720395), (5, 8576316), (6, 7146930), (7, 6125940), (9, 4764620), (10, 4288158), (12, 3573465), (14, 3062970), (15, 2858772), (18, 2382310), (20, 2144079), (21, 2041980), (28, 1531485), (30, 1429386), (35, 1225188), (36, 1191155), (42, 1020990), (45, 952924), (60, 714693), (63, 680660), (70, 612594), (84, 510495), (90, 476462), (105, 408396), (126, 340330), (140, 306297), (180, 238231), (210, 204198), (252, 170165), (315, 136132), (420, 102099), (630, 68066), (1260, 34033)]