450702930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1997}}^1\times {\mathrm{7523}}^1$

素因数の和:9530

約数の個数: 32

約数和(自身を含む): 1082372544

約数和(自身を除く): 631669614

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1997, 3994, 5991, 7523, 9985, 11982, 15046, 19970, 22569, 29955, 37615, 45138, 59910, 75230, 112845, 225690, 15023431, 30046862, 45070293, 75117155, 90140586, 150234310, 225351465, 450702930]

約数ペア:

[(1, 450702930), (2, 225351465), (3, 150234310), (5, 90140586), (6, 75117155), (10, 45070293), (15, 30046862), (30, 15023431), (1997, 225690), (3994, 112845), (5991, 75230), (7523, 59910), (9985, 45138), (11982, 37615), (15046, 29955), (19970, 22569)]