2071290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 5515776

約数和(自身を除く): 3444486

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 113, 130, 141, 195, 226, 235, 282, 339, 390, 470, 565, 611, 678, 705, 1130, 1222, 1410, 1469, 1695, 1833, 2938, 3055, 3390, 3666, 4407, 5311, 6110, 7345, 8814, 9165, 10622, 14690, 15933, 18330, 22035, 26555, 31866, 44070, 53110, 69043, 79665, 138086, 159330, 207129, 345215, 414258, 690430, 1035645, 2071290]

約数ペア:

[(1, 2071290), (2, 1035645), (3, 690430), (5, 414258), (6, 345215), (10, 207129), (13, 159330), (15, 138086), (26, 79665), (30, 69043), (39, 53110), (47, 44070), (65, 31866), (78, 26555), (94, 22035), (113, 18330), (130, 15933), (141, 14690), (195, 10622), (226, 9165), (235, 8814), (282, 7345), (339, 6110), (390, 5311), (470, 4407), (565, 3666), (611, 3390), (678, 3055), (705, 2938), (1130, 1833), (1222, 1695), (1410, 1469)]