154485010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{13781}}^1$

素因数の和:13866

約数の個数: 32

約数和(自身を含む): 297691200

約数和(自身を除く): 143206190

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 590, 1121, 2242, 5605, 11210, 13781, 27562, 68905, 137810, 261839, 523678, 813079, 1309195, 1626158, 2618390, 4065395, 8130790, 15448501, 30897002, 77242505, 154485010]

約数ペア:

[(1, 154485010), (2, 77242505), (5, 30897002), (10, 15448501), (19, 8130790), (38, 4065395), (59, 2618390), (95, 1626158), (118, 1309195), (190, 813079), (295, 523678), (590, 261839), (1121, 137810), (2242, 68905), (5605, 27562), (11210, 13781)]