71615970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{13487}}^1$

素因数の和:13559

約数の個数: 48

約数和(自身を含む): 189371520

約数和(自身を除く): 117755550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 531, 590, 885, 1062, 1770, 2655, 5310, 13487, 26974, 40461, 67435, 80922, 121383, 134870, 202305, 242766, 404610, 606915, 795733, 1213830, 1591466, 2387199, 3978665, 4774398, 7161597, 7957330, 11935995, 14323194, 23871990, 35807985, 71615970]

約数ペア:

[(1, 71615970), (2, 35807985), (3, 23871990), (5, 14323194), (6, 11935995), (9, 7957330), (10, 7161597), (15, 4774398), (18, 3978665), (30, 2387199), (45, 1591466), (59, 1213830), (90, 795733), (118, 606915), (177, 404610), (295, 242766), (354, 202305), (531, 134870), (590, 121383), (885, 80922), (1062, 67435), (1770, 40461), (2655, 26974), (5310, 13487)]