194771820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2663}}^1$

素因数の和:2751

約数の個数: 96

約数和(自身を含む): 580027392

約数和(自身を除く): 385255572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 53, 60, 69, 92, 106, 115, 138, 159, 212, 230, 265, 276, 318, 345, 460, 530, 636, 690, 795, 1060, 1219, 1380, 1590, 2438, 2663, 3180, 3657, 4876, 5326, 6095, 7314, 7989, 10652, 12190, 13315, 14628, 15978, 18285, 24380, 26630, 31956, 36570, 39945, 53260, 61249, 73140, 79890, 122498, 141139, 159780, 183747, 244996, 282278, 306245, 367494, 423417, 564556, 612490, 705695, 734988, 846834, 918735, 1224980, 1411390, 1693668, 1837470, 2117085, 2822780, 3246197, 3674940, 4234170, 6492394, 8468340, 9738591, 12984788, 16230985, 19477182, 32461970, 38954364, 48692955, 64923940, 97385910, 194771820]

約数ペア:

[(1, 194771820), (2, 97385910), (3, 64923940), (4, 48692955), (5, 38954364), (6, 32461970), (10, 19477182), (12, 16230985), (15, 12984788), (20, 9738591), (23, 8468340), (30, 6492394), (46, 4234170), (53, 3674940), (60, 3246197), (69, 2822780), (92, 2117085), (106, 1837470), (115, 1693668), (138, 1411390), (159, 1224980), (212, 918735), (230, 846834), (265, 734988), (276, 705695), (318, 612490), (345, 564556), (460, 423417), (530, 367494), (636, 306245), (690, 282278), (795, 244996), (1060, 183747), (1219, 159780), (1380, 141139), (1590, 122498), (2438, 79890), (2663, 73140), (3180, 61249), (3657, 53260), (4876, 39945), (5326, 36570), (6095, 31956), (7314, 26630), (7989, 24380), (10652, 18285), (12190, 15978), (13315, 14628)]