76362430

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 139799520

約数和(自身を除く): 63437090

約数列:

[1, 2, 5, 10, 137, 139, 274, 278, 401, 685, 695, 802, 1370, 1390, 2005, 4010, 19043, 38086, 54937, 55739, 95215, 109874, 111478, 190430, 274685, 278695, 549370, 557390, 7636243, 15272486, 38181215, 76362430]

約数ペア:

[(1, 76362430), (2, 38181215), (5, 15272486), (10, 7636243), (137, 557390), (139, 549370), (274, 278695), (278, 274685), (401, 190430), (685, 111478), (695, 109874), (802, 95215), (1370, 55739), (1390, 54937), (2005, 38086), (4010, 19043)]