66419340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5009}}^1$

素因数の和:5051

約数の個数: 96

約数和(自身を含む): 212103360

約数和(自身を除く): 145684020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 5009, 6630, 10018, 13260, 15027, 20036, 25045, 30054, 50090, 60108, 65117, 75135, 85153, 100180, 130234, 150270, 170306, 195351, 255459, 260468, 300540, 325585, 340612, 390702, 425765, 510918, 651170, 781404, 851530, 976755, 1021836, 1106989, 1277295, 1302340, 1703060, 1953510, 2213978, 2554590, 3320967, 3907020, 4427956, 5109180, 5534945, 6641934, 11069890, 13283868, 16604835, 22139780, 33209670, 66419340]

約数ペア:

[(1, 66419340), (2, 33209670), (3, 22139780), (4, 16604835), (5, 13283868), (6, 11069890), (10, 6641934), (12, 5534945), (13, 5109180), (15, 4427956), (17, 3907020), (20, 3320967), (26, 2554590), (30, 2213978), (34, 1953510), (39, 1703060), (51, 1302340), (52, 1277295), (60, 1106989), (65, 1021836), (68, 976755), (78, 851530), (85, 781404), (102, 651170), (130, 510918), (156, 425765), (170, 390702), (195, 340612), (204, 325585), (221, 300540), (255, 260468), (260, 255459), (340, 195351), (390, 170306), (442, 150270), (510, 130234), (663, 100180), (780, 85153), (884, 75135), (1020, 65117), (1105, 60108), (1326, 50090), (2210, 30054), (2652, 25045), (3315, 20036), (4420, 15027), (5009, 13260), (6630, 10018)]