913432020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{39749}}^1$

素因数の和:40144

約数の個数: 48

約数和(自身を含む): 2564352000

約数和(自身を除く): 1650919980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 383, 766, 1149, 1532, 1915, 2298, 3830, 4596, 5745, 7660, 11490, 22980, 39749, 79498, 119247, 158996, 198745, 238494, 397490, 476988, 596235, 794980, 1192470, 2384940, 15223867, 30447734, 45671601, 60895468, 76119335, 91343202, 152238670, 182686404, 228358005, 304477340, 456716010, 913432020]

約数ペア:

[(1, 913432020), (2, 456716010), (3, 304477340), (4, 228358005), (5, 182686404), (6, 152238670), (10, 91343202), (12, 76119335), (15, 60895468), (20, 45671601), (30, 30447734), (60, 15223867), (383, 2384940), (766, 1192470), (1149, 794980), (1532, 596235), (1915, 476988), (2298, 397490), (3830, 238494), (4596, 198745), (5745, 158996), (7660, 119247), (11490, 79498), (22980, 39749)]