73180860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{15439}}^1$

素因数の和:15530

約数の個数: 48

約数和(自身を含む): 207513600

約数和(自身を除く): 134332740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 15439, 30878, 46317, 61756, 77195, 92634, 154390, 185268, 231585, 308780, 463170, 926340, 1219681, 2439362, 3659043, 4878724, 6098405, 7318086, 12196810, 14636172, 18295215, 24393620, 36590430, 73180860]

約数ペア:

[(1, 73180860), (2, 36590430), (3, 24393620), (4, 18295215), (5, 14636172), (6, 12196810), (10, 7318086), (12, 6098405), (15, 4878724), (20, 3659043), (30, 2439362), (60, 1219681), (79, 926340), (158, 463170), (237, 308780), (316, 231585), (395, 185268), (474, 154390), (790, 92634), (948, 77195), (1185, 61756), (1580, 46317), (2370, 30878), (4740, 15439)]