219737580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{587}}^1$

素因数の和:983

約数の個数: 96

約数和(自身を含む): 654345216

約数和(自身を除く): 434607636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 367, 510, 587, 734, 1020, 1101, 1174, 1468, 1761, 1835, 2202, 2348, 2935, 3522, 3670, 4404, 5505, 5870, 6239, 7044, 7340, 8805, 9979, 11010, 11740, 12478, 17610, 18717, 19958, 22020, 24956, 29937, 31195, 35220, 37434, 39916, 49895, 59874, 62390, 74868, 93585, 99790, 119748, 124780, 149685, 187170, 199580, 215429, 299370, 374340, 430858, 598740, 646287, 861716, 1077145, 1292574, 2154290, 2585148, 3231435, 3662293, 4308580, 6462870, 7324586, 10986879, 12925740, 14649172, 18311465, 21973758, 36622930, 43947516, 54934395, 73245860, 109868790, 219737580]

約数ペア:

[(1, 219737580), (2, 109868790), (3, 73245860), (4, 54934395), (5, 43947516), (6, 36622930), (10, 21973758), (12, 18311465), (15, 14649172), (17, 12925740), (20, 10986879), (30, 7324586), (34, 6462870), (51, 4308580), (60, 3662293), (68, 3231435), (85, 2585148), (102, 2154290), (170, 1292574), (204, 1077145), (255, 861716), (340, 646287), (367, 598740), (510, 430858), (587, 374340), (734, 299370), (1020, 215429), (1101, 199580), (1174, 187170), (1468, 149685), (1761, 124780), (1835, 119748), (2202, 99790), (2348, 93585), (2935, 74868), (3522, 62390), (3670, 59874), (4404, 49895), (5505, 39916), (5870, 37434), (6239, 35220), (7044, 31195), (7340, 29937), (8805, 24956), (9979, 22020), (11010, 19958), (11740, 18717), (12478, 17610)]