730572590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:590

約数の個数: 64

約数和(自身を含む): 1460954880

約数和(自身を除く): 730382290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 131, 242, 262, 419, 605, 655, 838, 1210, 1310, 1331, 1441, 2095, 2662, 2882, 4190, 4609, 6655, 7205, 9218, 13310, 14410, 15851, 23045, 31702, 46090, 50699, 54889, 79255, 101398, 109778, 158510, 174361, 253495, 274445, 348722, 506990, 548890, 557689, 603779, 871805, 1115378, 1207558, 1743610, 2788445, 3018895, 5576890, 6037790, 6641569, 13283138, 33207845, 66415690, 73057259, 146114518, 365286295, 730572590]

約数ペア:

[(1, 730572590), (2, 365286295), (5, 146114518), (10, 73057259), (11, 66415690), (22, 33207845), (55, 13283138), (110, 6641569), (121, 6037790), (131, 5576890), (242, 3018895), (262, 2788445), (419, 1743610), (605, 1207558), (655, 1115378), (838, 871805), (1210, 603779), (1310, 557689), (1331, 548890), (1441, 506990), (2095, 348722), (2662, 274445), (2882, 253495), (4190, 174361), (4609, 158510), (6655, 109778), (7205, 101398), (9218, 79255), (13310, 54889), (14410, 50699), (15851, 46090), (23045, 31702)]