512497230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:522

約数の個数: 128

約数和(自身を含む): 1443419136

約数和(自身を除く): 930921906

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 101, 105, 146, 202, 210, 219, 303, 331, 365, 438, 505, 511, 606, 662, 707, 730, 993, 1010, 1022, 1095, 1414, 1515, 1533, 1655, 1986, 2121, 2190, 2317, 2555, 3030, 3066, 3310, 3535, 4242, 4634, 4965, 5110, 6951, 7070, 7373, 7665, 9930, 10605, 11585, 13902, 14746, 15330, 21210, 22119, 23170, 24163, 33431, 34755, 36865, 44238, 48326, 51611, 66862, 69510, 72489, 73730, 100293, 103222, 110595, 120815, 144978, 154833, 167155, 169141, 200586, 221190, 234017, 241630, 258055, 309666, 334310, 338282, 362445, 468034, 501465, 507423, 516110, 702051, 724890, 774165, 845705, 1002930, 1014846, 1170085, 1404102, 1548330, 1691410, 2340170, 2440463, 2537115, 3510255, 4880926, 5074230, 7020510, 7321389, 12202315, 14642778, 17083241, 24404630, 34166482, 36606945, 51249723, 73213890, 85416205, 102499446, 170832410, 256248615, 512497230]

約数ペア:

[(1, 512497230), (2, 256248615), (3, 170832410), (5, 102499446), (6, 85416205), (7, 73213890), (10, 51249723), (14, 36606945), (15, 34166482), (21, 24404630), (30, 17083241), (35, 14642778), (42, 12202315), (70, 7321389), (73, 7020510), (101, 5074230), (105, 4880926), (146, 3510255), (202, 2537115), (210, 2440463), (219, 2340170), (303, 1691410), (331, 1548330), (365, 1404102), (438, 1170085), (505, 1014846), (511, 1002930), (606, 845705), (662, 774165), (707, 724890), (730, 702051), (993, 516110), (1010, 507423), (1022, 501465), (1095, 468034), (1414, 362445), (1515, 338282), (1533, 334310), (1655, 309666), (1986, 258055), (2121, 241630), (2190, 234017), (2317, 221190), (2555, 200586), (3030, 169141), (3066, 167155), (3310, 154833), (3535, 144978), (4242, 120815), (4634, 110595), (4965, 103222), (5110, 100293), (6951, 73730), (7070, 72489), (7373, 69510), (7665, 66862), (9930, 51611), (10605, 48326), (11585, 44238), (13902, 36865), (14746, 34755), (15330, 33431), (21210, 24163), (22119, 23170)]