2489797410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{397}}^1\times {\mathrm{599}}^1$

素因数の和:1355

約数の個数: 64

約数和(自身を含む): 6017760000

約数和(自身を除く): 3527962590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 349, 397, 599, 698, 794, 1047, 1191, 1198, 1745, 1797, 1985, 2094, 2382, 2995, 3490, 3594, 3970, 5235, 5955, 5990, 8985, 10470, 11910, 17970, 138553, 209051, 237803, 277106, 415659, 418102, 475606, 627153, 692765, 713409, 831318, 1045255, 1189015, 1254306, 1385530, 1426818, 2078295, 2090510, 2378030, 3135765, 3567045, 4156590, 6271530, 7134090, 82993247, 165986494, 248979741, 414966235, 497959482, 829932470, 1244898705, 2489797410]

約数ペア:

[(1, 2489797410), (2, 1244898705), (3, 829932470), (5, 497959482), (6, 414966235), (10, 248979741), (15, 165986494), (30, 82993247), (349, 7134090), (397, 6271530), (599, 4156590), (698, 3567045), (794, 3135765), (1047, 2378030), (1191, 2090510), (1198, 2078295), (1745, 1426818), (1797, 1385530), (1985, 1254306), (2094, 1189015), (2382, 1045255), (2995, 831318), (3490, 713409), (3594, 692765), (3970, 627153), (5235, 475606), (5955, 418102), (5990, 415659), (8985, 277106), (10470, 237803), (11910, 209051), (17970, 138553)]