1886412060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{806159}}^1$

素因数の和:806187

約数の個数: 72

約数和(自身を含む): 6162287040

約数和(自身を除く): 4275874980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 806159, 1612318, 2418477, 3224636, 4030795, 4836954, 7255431, 8061590, 9673908, 10480067, 12092385, 14510862, 16123180, 20960134, 24184770, 29021724, 31440201, 36277155, 41920268, 48369540, 52400335, 62880402, 72554310, 94320603, 104800670, 125760804, 145108620, 157201005, 188641206, 209601340, 314402010, 377282412, 471603015, 628804020, 943206030, 1886412060]

約数ペア:

[(1, 1886412060), (2, 943206030), (3, 628804020), (4, 471603015), (5, 377282412), (6, 314402010), (9, 209601340), (10, 188641206), (12, 157201005), (13, 145108620), (15, 125760804), (18, 104800670), (20, 94320603), (26, 72554310), (30, 62880402), (36, 52400335), (39, 48369540), (45, 41920268), (52, 36277155), (60, 31440201), (65, 29021724), (78, 24184770), (90, 20960134), (117, 16123180), (130, 14510862), (156, 12092385), (180, 10480067), (195, 9673908), (234, 8061590), (260, 7255431), (390, 4836954), (468, 4030795), (585, 3224636), (780, 2418477), (1170, 1612318), (2340, 806159)]