488487510

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{853}}^1$

素因数の和:980

約数の個数: 160

約数和(自身を含む): 1517769792

約数和(自身を除く): 1029282282

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 101, 105, 126, 135, 162, 189, 202, 210, 270, 303, 315, 378, 405, 505, 567, 606, 630, 707, 810, 853, 909, 945, 1010, 1134, 1414, 1515, 1706, 1818, 1890, 2121, 2559, 2727, 2835, 3030, 3535, 4242, 4265, 4545, 5118, 5454, 5670, 5971, 6363, 7070, 7677, 8181, 8530, 9090, 10605, 11942, 12726, 12795, 13635, 15354, 16362, 17913, 19089, 21210, 23031, 25590, 27270, 29855, 31815, 35826, 38178, 38385, 40905, 46062, 53739, 57267, 59710, 63630, 69093, 76770, 81810, 86153, 89565, 95445, 107478, 114534, 115155, 138186, 161217, 172306, 179130, 190890, 230310, 258459, 268695, 286335, 322434, 345465, 430765, 483651, 516918, 537390, 572670, 603071, 690930, 775377, 806085, 861530, 967302, 1206142, 1292295, 1550754, 1612170, 1809213, 2326131, 2418255, 2584590, 3015355, 3618426, 3876885, 4652262, 4836510, 5427639, 6030710, 6978393, 7753770, 9046065, 10855278, 11630655, 13956786, 16282917, 18092130, 23261310, 27138195, 32565834, 34891965, 48848751, 54276390, 69783930, 81414585, 97697502, 162829170, 244243755, 488487510]

約数ペア:

[(1, 488487510), (2, 244243755), (3, 162829170), (5, 97697502), (6, 81414585), (7, 69783930), (9, 54276390), (10, 48848751), (14, 34891965), (15, 32565834), (18, 27138195), (21, 23261310), (27, 18092130), (30, 16282917), (35, 13956786), (42, 11630655), (45, 10855278), (54, 9046065), (63, 7753770), (70, 6978393), (81, 6030710), (90, 5427639), (101, 4836510), (105, 4652262), (126, 3876885), (135, 3618426), (162, 3015355), (189, 2584590), (202, 2418255), (210, 2326131), (270, 1809213), (303, 1612170), (315, 1550754), (378, 1292295), (405, 1206142), (505, 967302), (567, 861530), (606, 806085), (630, 775377), (707, 690930), (810, 603071), (853, 572670), (909, 537390), (945, 516918), (1010, 483651), (1134, 430765), (1414, 345465), (1515, 322434), (1706, 286335), (1818, 268695), (1890, 258459), (2121, 230310), (2559, 190890), (2727, 179130), (2835, 172306), (3030, 161217), (3535, 138186), (4242, 115155), (4265, 114534), (4545, 107478), (5118, 95445), (5454, 89565), (5670, 86153), (5971, 81810), (6363, 76770), (7070, 69093), (7677, 63630), (8181, 59710), (8530, 57267), (9090, 53739), (10605, 46062), (11942, 40905), (12726, 38385), (12795, 38178), (13635, 35826), (15354, 31815), (16362, 29855), (17913, 27270), (19089, 25590), (21210, 23031)]