983423910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{3391}}^1$

素因数の和:4789

約数の個数: 64

約数和(自身を含む): 2700140544

約数和(自身を除く): 1716716634

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1381, 2762, 3391, 4143, 6782, 6905, 8286, 9667, 10173, 13810, 16955, 19334, 20346, 20715, 23737, 29001, 33910, 41430, 47474, 48335, 50865, 58002, 71211, 96670, 101730, 118685, 142422, 145005, 237370, 290010, 356055, 712110, 4682971, 9365942, 14048913, 23414855, 28097826, 32780797, 46829710, 65561594, 70244565, 98342391, 140489130, 163903985, 196684782, 327807970, 491711955, 983423910]

約数ペア:

[(1, 983423910), (2, 491711955), (3, 327807970), (5, 196684782), (6, 163903985), (7, 140489130), (10, 98342391), (14, 70244565), (15, 65561594), (21, 46829710), (30, 32780797), (35, 28097826), (42, 23414855), (70, 14048913), (105, 9365942), (210, 4682971), (1381, 712110), (2762, 356055), (3391, 290010), (4143, 237370), (6782, 145005), (6905, 142422), (8286, 118685), (9667, 101730), (10173, 96670), (13810, 71211), (16955, 58002), (19334, 50865), (20346, 48335), (20715, 47474), (23737, 41430), (29001, 33910)]