73396020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{12611}}^1$

素因数の和:12720

約数の個数: 48

約数和(自身を含む): 207643968

約数和(自身を除く): 134247948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 12611, 25222, 37833, 50444, 63055, 75666, 126110, 151332, 189165, 252220, 378330, 756660, 1223267, 2446534, 3669801, 4893068, 6116335, 7339602, 12232670, 14679204, 18349005, 24465340, 36698010, 73396020]

約数ペア:

[(1, 73396020), (2, 36698010), (3, 24465340), (4, 18349005), (5, 14679204), (6, 12232670), (10, 7339602), (12, 6116335), (15, 4893068), (20, 3669801), (30, 2446534), (60, 1223267), (97, 756660), (194, 378330), (291, 252220), (388, 189165), (485, 151332), (582, 126110), (970, 75666), (1164, 63055), (1455, 50444), (1940, 37833), (2910, 25222), (5820, 12611)]