357804580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{134513}}^1$

素因数の和:134548

約数の個数: 48

約数和(自身を含む): 903934080

約数和(自身を除く): 546129500

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 134513, 269026, 538052, 672565, 941591, 1345130, 1883182, 2555747, 2690260, 3766364, 4707955, 5111494, 9415910, 10222988, 12778735, 17890229, 18831820, 25557470, 35780458, 51114940, 71560916, 89451145, 178902290, 357804580]

約数ペア:

[(1, 357804580), (2, 178902290), (4, 89451145), (5, 71560916), (7, 51114940), (10, 35780458), (14, 25557470), (19, 18831820), (20, 17890229), (28, 12778735), (35, 10222988), (38, 9415910), (70, 5111494), (76, 4707955), (95, 3766364), (133, 2690260), (140, 2555747), (190, 1883182), (266, 1345130), (380, 941591), (532, 672565), (665, 538052), (1330, 269026), (2660, 134513)]