389273670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:247

約数の個数: 144

約数和(自身を含む): 1084290480

約数和(自身を除く): 695016810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 37, 45, 58, 74, 87, 90, 111, 139, 145, 174, 185, 222, 261, 278, 290, 333, 370, 417, 435, 522, 555, 666, 695, 834, 841, 870, 1073, 1110, 1251, 1305, 1390, 1665, 1682, 2085, 2146, 2502, 2523, 2610, 3219, 3330, 4031, 4170, 4205, 5046, 5143, 5365, 6255, 6438, 7569, 8062, 8410, 9657, 10286, 10730, 12093, 12510, 12615, 15138, 15429, 16095, 19314, 20155, 24186, 25230, 25715, 30858, 31117, 32190, 36279, 37845, 40310, 46287, 48285, 51430, 60465, 62234, 72558, 75690, 77145, 92574, 93351, 96570, 116899, 120930, 149147, 154290, 155585, 181395, 186702, 231435, 233798, 280053, 298294, 311170, 350697, 362790, 447441, 462870, 466755, 560106, 584495, 701394, 745735, 894882, 933510, 1052091, 1168990, 1342323, 1400265, 1491470, 1753485, 2104182, 2237205, 2684646, 2800530, 3506970, 4325263, 4474410, 5260455, 6711615, 8650526, 10520910, 12975789, 13423230, 21626315, 25951578, 38927367, 43252630, 64878945, 77854734, 129757890, 194636835, 389273670]

約数ペア:

[(1, 389273670), (2, 194636835), (3, 129757890), (5, 77854734), (6, 64878945), (9, 43252630), (10, 38927367), (15, 25951578), (18, 21626315), (29, 13423230), (30, 12975789), (37, 10520910), (45, 8650526), (58, 6711615), (74, 5260455), (87, 4474410), (90, 4325263), (111, 3506970), (139, 2800530), (145, 2684646), (174, 2237205), (185, 2104182), (222, 1753485), (261, 1491470), (278, 1400265), (290, 1342323), (333, 1168990), (370, 1052091), (417, 933510), (435, 894882), (522, 745735), (555, 701394), (666, 584495), (695, 560106), (834, 466755), (841, 462870), (870, 447441), (1073, 362790), (1110, 350697), (1251, 311170), (1305, 298294), (1390, 280053), (1665, 233798), (1682, 231435), (2085, 186702), (2146, 181395), (2502, 155585), (2523, 154290), (2610, 149147), (3219, 120930), (3330, 116899), (4031, 96570), (4170, 93351), (4205, 92574), (5046, 77145), (5143, 75690), (5365, 72558), (6255, 62234), (6438, 60465), (7569, 51430), (8062, 48285), (8410, 46287), (9657, 40310), (10286, 37845), (10730, 36279), (12093, 32190), (12510, 31117), (12615, 30858), (15138, 25715), (15429, 25230), (16095, 24186), (19314, 20155)]