4998199860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{60761}}^1$

素因数の和:61233

約数の個数: 72

約数和(自身を含む): 15194631816

約数和(自身を除く): 10196431956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 457, 914, 1371, 1828, 2285, 2742, 4113, 4570, 5484, 6855, 8226, 9140, 13710, 16452, 20565, 27420, 41130, 60761, 82260, 121522, 182283, 243044, 303805, 364566, 546849, 607610, 729132, 911415, 1093698, 1215220, 1822830, 2187396, 2734245, 3645660, 5468490, 10936980, 27767777, 55535554, 83303331, 111071108, 138838885, 166606662, 249909993, 277677770, 333213324, 416516655, 499819986, 555355540, 833033310, 999639972, 1249549965, 1666066620, 2499099930, 4998199860]

約数ペア:

[(1, 4998199860), (2, 2499099930), (3, 1666066620), (4, 1249549965), (5, 999639972), (6, 833033310), (9, 555355540), (10, 499819986), (12, 416516655), (15, 333213324), (18, 277677770), (20, 249909993), (30, 166606662), (36, 138838885), (45, 111071108), (60, 83303331), (90, 55535554), (180, 27767777), (457, 10936980), (914, 5468490), (1371, 3645660), (1828, 2734245), (2285, 2187396), (2742, 1822830), (4113, 1215220), (4570, 1093698), (5484, 911415), (6855, 729132), (8226, 607610), (9140, 546849), (13710, 364566), (16452, 303805), (20565, 243044), (27420, 182283), (41130, 121522), (60761, 82260)]