4382820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1873}}^1$

素因数の和:1901

約数の個数: 72

約数和(自身を含む): 14324856

約数和(自身を除く): 9942036

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, 1873, 2340, 3746, 5619, 7492, 9365, 11238, 16857, 18730, 22476, 24349, 28095, 33714, 37460, 48698, 56190, 67428, 73047, 84285, 97396, 112380, 121745, 146094, 168570, 219141, 243490, 292188, 337140, 365235, 438282, 486980, 730470, 876564, 1095705, 1460940, 2191410, 4382820]

約数ペア:

[(1, 4382820), (2, 2191410), (3, 1460940), (4, 1095705), (5, 876564), (6, 730470), (9, 486980), (10, 438282), (12, 365235), (13, 337140), (15, 292188), (18, 243490), (20, 219141), (26, 168570), (30, 146094), (36, 121745), (39, 112380), (45, 97396), (52, 84285), (60, 73047), (65, 67428), (78, 56190), (90, 48698), (117, 37460), (130, 33714), (156, 28095), (180, 24349), (195, 22476), (234, 18730), (260, 16857), (390, 11238), (468, 9365), (585, 7492), (780, 5619), (1170, 3746), (1873, 2340)]