309862010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{3011}}^1$

素因数の和:3310

約数の個数: 32

約数和(自身を含む): 573822144

約数和(自身を除く): 263960134

約数列:

[1, 2, 5, 10, 41, 82, 205, 251, 410, 502, 1255, 2510, 3011, 6022, 10291, 15055, 20582, 30110, 51455, 102910, 123451, 246902, 617255, 755761, 1234510, 1511522, 3778805, 7557610, 30986201, 61972402, 154931005, 309862010]

約数ペア:

[(1, 309862010), (2, 154931005), (5, 61972402), (10, 30986201), (41, 7557610), (82, 3778805), (205, 1511522), (251, 1234510), (410, 755761), (502, 617255), (1255, 246902), (2510, 123451), (3011, 102910), (6022, 51455), (10291, 30110), (15055, 20582)]