667022070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1747}}^1$

素因数の和:1870

約数の個数: 128

約数和(自身を含む): 1902942720

約数和(自身を除く): 1235920650

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 89, 110, 130, 143, 165, 178, 195, 267, 286, 330, 390, 429, 445, 534, 715, 858, 890, 979, 1157, 1335, 1430, 1747, 1958, 2145, 2314, 2670, 2937, 3471, 3494, 4290, 4895, 5241, 5785, 5874, 6942, 8735, 9790, 10482, 11570, 12727, 14685, 17355, 17470, 19217, 22711, 25454, 26205, 29370, 34710, 38181, 38434, 45422, 52410, 57651, 63635, 68133, 76362, 96085, 113555, 115302, 127270, 136266, 155483, 190905, 192170, 227110, 249821, 288255, 310966, 340665, 381810, 466449, 499642, 576510, 681330, 749463, 777415, 932898, 1249105, 1498926, 1554830, 1710313, 2021279, 2332245, 2498210, 3420626, 3747315, 4042558, 4664490, 5130939, 6063837, 7494630, 8551565, 10106395, 10261878, 12127674, 17103130, 20212790, 22234069, 25654695, 30319185, 44468138, 51309390, 60638370, 66702207, 111170345, 133404414, 222340690, 333511035, 667022070]

約数ペア:

[(1, 667022070), (2, 333511035), (3, 222340690), (5, 133404414), (6, 111170345), (10, 66702207), (11, 60638370), (13, 51309390), (15, 44468138), (22, 30319185), (26, 25654695), (30, 22234069), (33, 20212790), (39, 17103130), (55, 12127674), (65, 10261878), (66, 10106395), (78, 8551565), (89, 7494630), (110, 6063837), (130, 5130939), (143, 4664490), (165, 4042558), (178, 3747315), (195, 3420626), (267, 2498210), (286, 2332245), (330, 2021279), (390, 1710313), (429, 1554830), (445, 1498926), (534, 1249105), (715, 932898), (858, 777415), (890, 749463), (979, 681330), (1157, 576510), (1335, 499642), (1430, 466449), (1747, 381810), (1958, 340665), (2145, 310966), (2314, 288255), (2670, 249821), (2937, 227110), (3471, 192170), (3494, 190905), (4290, 155483), (4895, 136266), (5241, 127270), (5785, 115302), (5874, 113555), (6942, 96085), (8735, 76362), (9790, 68133), (10482, 63635), (11570, 57651), (12727, 52410), (14685, 45422), (17355, 38434), (17470, 38181), (19217, 34710), (22711, 29370), (25454, 26205)]