606962020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{19979}}^1$

素因数の和:20033

約数の個数: 72

約数和(自身を含む): 1530627840

約数和(自身を除く): 923665820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 434, 490, 620, 868, 980, 1085, 1519, 2170, 3038, 4340, 6076, 7595, 15190, 19979, 30380, 39958, 79916, 99895, 139853, 199790, 279706, 399580, 559412, 619349, 699265, 978971, 1238698, 1398530, 1957942, 2477396, 2797060, 3096745, 3915884, 4335443, 4894855, 6193490, 8670886, 9789710, 12386980, 17341772, 19579420, 21677215, 30348101, 43354430, 60696202, 86708860, 121392404, 151740505, 303481010, 606962020]

約数ペア:

[(1, 606962020), (2, 303481010), (4, 151740505), (5, 121392404), (7, 86708860), (10, 60696202), (14, 43354430), (20, 30348101), (28, 21677215), (31, 19579420), (35, 17341772), (49, 12386980), (62, 9789710), (70, 8670886), (98, 6193490), (124, 4894855), (140, 4335443), (155, 3915884), (196, 3096745), (217, 2797060), (245, 2477396), (310, 1957942), (434, 1398530), (490, 1238698), (620, 978971), (868, 699265), (980, 619349), (1085, 559412), (1519, 399580), (2170, 279706), (3038, 199790), (4340, 139853), (6076, 99895), (7595, 79916), (15190, 39958), (19979, 30380)]