18852802710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{14431}}^1\times {\mathrm{6221}}^1$

素因数の和:20669

約数の個数: 64

約数和(自身を含む): 51722440704

約数和(自身を除く): 32869637994

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 6221, 12442, 14431, 18663, 28862, 31105, 37326, 43293, 43547, 62210, 72155, 86586, 87094, 93315, 101017, 130641, 144310, 186630, 202034, 216465, 217735, 261282, 303051, 432930, 435470, 505085, 606102, 653205, 1010170, 1306410, 1515255, 3030510, 89775251, 179550502, 269325753, 448876255, 538651506, 628426757, 897752510, 1256853514, 1346628765, 1885280271, 2693257530, 3142133785, 3770560542, 6284267570, 9426401355, 18852802710]

約数ペア:

[(1, 18852802710), (2, 9426401355), (3, 6284267570), (5, 3770560542), (6, 3142133785), (7, 2693257530), (10, 1885280271), (14, 1346628765), (15, 1256853514), (21, 897752510), (30, 628426757), (35, 538651506), (42, 448876255), (70, 269325753), (105, 179550502), (210, 89775251), (6221, 3030510), (12442, 1515255), (14431, 1306410), (18663, 1010170), (28862, 653205), (31105, 606102), (37326, 505085), (43293, 435470), (43547, 432930), (62210, 303051), (72155, 261282), (86586, 217735), (87094, 216465), (93315, 202034), (101017, 186630), (130641, 144310)]