72723990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 179262720

約数和(自身を除く): 106538730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 181, 227, 295, 354, 362, 454, 543, 590, 681, 885, 905, 1086, 1135, 1362, 1770, 1810, 2270, 2715, 3405, 5430, 6810, 10679, 13393, 21358, 26786, 32037, 40179, 41087, 53395, 64074, 66965, 80358, 82174, 106790, 123261, 133930, 160185, 200895, 205435, 246522, 320370, 401790, 410870, 616305, 1232610, 2424133, 4848266, 7272399, 12120665, 14544798, 24241330, 36361995, 72723990]

約数ペア:

[(1, 72723990), (2, 36361995), (3, 24241330), (5, 14544798), (6, 12120665), (10, 7272399), (15, 4848266), (30, 2424133), (59, 1232610), (118, 616305), (177, 410870), (181, 401790), (227, 320370), (295, 246522), (354, 205435), (362, 200895), (454, 160185), (543, 133930), (590, 123261), (681, 106790), (885, 82174), (905, 80358), (1086, 66965), (1135, 64074), (1362, 53395), (1770, 41087), (1810, 40179), (2270, 32037), (2715, 26786), (3405, 21358), (5430, 13393), (6810, 10679)]