15679728130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{563411}}^1$

素因数の和:563463

約数の個数: 48

約数和(自身を含む): 32371399872

約数和(自身を除く): 16691671742

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 506, 605, 1210, 1265, 2530, 2783, 5566, 13915, 27830, 563411, 1126822, 2817055, 5634110, 6197521, 12395042, 12958453, 25916906, 30987605, 61975210, 64792265, 68172731, 129584530, 136345462, 142542983, 285085966, 340863655, 681727310, 712714915, 1425429830, 1567972813, 3135945626, 7839864065, 15679728130]

約数ペア:

[(1, 15679728130), (2, 7839864065), (5, 3135945626), (10, 1567972813), (11, 1425429830), (22, 712714915), (23, 681727310), (46, 340863655), (55, 285085966), (110, 142542983), (115, 136345462), (121, 129584530), (230, 68172731), (242, 64792265), (253, 61975210), (506, 30987605), (605, 25916906), (1210, 12958453), (1265, 12395042), (2530, 6197521), (2783, 5634110), (5566, 2817055), (13915, 1126822), (27830, 563411)]