21167177340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1487}}^1\times {\mathrm{3541}}^1$

素因数の和:5107

約数の個数: 96

約数和(自身を含む): 60210146304

約数和(自身を除く): 39042968964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 1487, 2010, 2974, 3541, 4020, 4461, 5948, 7082, 7435, 8922, 10623, 14164, 14870, 17705, 17844, 21246, 22305, 29740, 35410, 42492, 44610, 53115, 70820, 89220, 99629, 106230, 199258, 212460, 237247, 298887, 398516, 474494, 498145, 597774, 711741, 948988, 996290, 1186235, 1195548, 1423482, 1494435, 1992580, 2372470, 2846964, 2988870, 3558705, 4744940, 5265467, 5977740, 7117410, 10530934, 14234820, 15796401, 21061868, 26327335, 31592802, 52654670, 63185604, 78982005, 105309340, 157964010, 315928020, 352786289, 705572578, 1058358867, 1411145156, 1763931445, 2116717734, 3527862890, 4233435468, 5291794335, 7055725780, 10583588670, 21167177340]

約数ペア:

[(1, 21167177340), (2, 10583588670), (3, 7055725780), (4, 5291794335), (5, 4233435468), (6, 3527862890), (10, 2116717734), (12, 1763931445), (15, 1411145156), (20, 1058358867), (30, 705572578), (60, 352786289), (67, 315928020), (134, 157964010), (201, 105309340), (268, 78982005), (335, 63185604), (402, 52654670), (670, 31592802), (804, 26327335), (1005, 21061868), (1340, 15796401), (1487, 14234820), (2010, 10530934), (2974, 7117410), (3541, 5977740), (4020, 5265467), (4461, 4744940), (5948, 3558705), (7082, 2988870), (7435, 2846964), (8922, 2372470), (10623, 1992580), (14164, 1494435), (14870, 1423482), (17705, 1195548), (17844, 1186235), (21246, 996290), (22305, 948988), (29740, 711741), (35410, 597774), (42492, 498145), (44610, 474494), (53115, 398516), (70820, 298887), (89220, 237247), (99629, 212460), (106230, 199258)]