21236528070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1502939}}^1$

素因数の和:1503109

約数の個数: 48

約数和(自身を含む): 55566697680

約数和(自身を除く): 34330169610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 4710, 7065, 14130, 1502939, 3005878, 4508817, 7514695, 9017634, 13526451, 15029390, 22544085, 27052902, 45088170, 67632255, 135264510, 235961423, 471922846, 707884269, 1179807115, 1415768538, 2123652807, 2359614230, 3539421345, 4247305614, 7078842690, 10618264035, 21236528070]

約数ペア:

[(1, 21236528070), (2, 10618264035), (3, 7078842690), (5, 4247305614), (6, 3539421345), (9, 2359614230), (10, 2123652807), (15, 1415768538), (18, 1179807115), (30, 707884269), (45, 471922846), (90, 235961423), (157, 135264510), (314, 67632255), (471, 45088170), (785, 27052902), (942, 22544085), (1413, 15029390), (1570, 13526451), (2355, 9017634), (2826, 7514695), (4710, 4508817), (7065, 3005878), (14130, 1502939)]