66969420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{503}}^1$

素因数の和:839

約数の個数: 96

約数和(自身を含む): 215405568

約数和(自身を除く): 148436148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 317, 420, 503, 634, 951, 1006, 1268, 1509, 1585, 1902, 2012, 2219, 2515, 3018, 3170, 3521, 3804, 4438, 4755, 5030, 6036, 6340, 6657, 7042, 7545, 8876, 9510, 10060, 10563, 11095, 13314, 14084, 15090, 17605, 19020, 21126, 22190, 26628, 30180, 33285, 35210, 42252, 44380, 52815, 66570, 70420, 105630, 133140, 159451, 211260, 318902, 478353, 637804, 797255, 956706, 1116157, 1594510, 1913412, 2232314, 2391765, 3189020, 3348471, 4464628, 4783530, 5580785, 6696942, 9567060, 11161570, 13393884, 16742355, 22323140, 33484710, 66969420]

約数ペア:

[(1, 66969420), (2, 33484710), (3, 22323140), (4, 16742355), (5, 13393884), (6, 11161570), (7, 9567060), (10, 6696942), (12, 5580785), (14, 4783530), (15, 4464628), (20, 3348471), (21, 3189020), (28, 2391765), (30, 2232314), (35, 1913412), (42, 1594510), (60, 1116157), (70, 956706), (84, 797255), (105, 637804), (140, 478353), (210, 318902), (317, 211260), (420, 159451), (503, 133140), (634, 105630), (951, 70420), (1006, 66570), (1268, 52815), (1509, 44380), (1585, 42252), (1902, 35210), (2012, 33285), (2219, 30180), (2515, 26628), (3018, 22190), (3170, 21126), (3521, 19020), (3804, 17605), (4438, 15090), (4755, 14084), (5030, 13314), (6036, 11095), (6340, 10563), (6657, 10060), (7042, 9510), (7545, 8876)]