30870636

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 73932768

約数和(自身を除く): 43062132

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 181, 183, 233, 244, 362, 366, 466, 543, 699, 724, 732, 932, 1086, 1398, 2172, 2796, 11041, 14213, 22082, 28426, 33123, 42173, 42639, 44164, 56852, 66246, 84346, 85278, 126519, 132492, 168692, 170556, 253038, 506076, 2572553, 5145106, 7717659, 10290212, 15435318, 30870636]

約数ペア:

[(1, 30870636), (2, 15435318), (3, 10290212), (4, 7717659), (6, 5145106), (12, 2572553), (61, 506076), (122, 253038), (181, 170556), (183, 168692), (233, 132492), (244, 126519), (362, 85278), (366, 84346), (466, 66246), (543, 56852), (699, 44164), (724, 42639), (732, 42173), (932, 33123), (1086, 28426), (1398, 22082), (2172, 14213), (2796, 11041)]