4503780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:337

約数の個数: 72

約数和(自身を含む): 13837824

約数和(自身を除く): 9334044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 191, 262, 382, 393, 524, 573, 655, 764, 786, 955, 1146, 1179, 1310, 1572, 1719, 1910, 1965, 2292, 2358, 2620, 2865, 3438, 3820, 3930, 4716, 5730, 5895, 6876, 7860, 8595, 11460, 11790, 17190, 23580, 25021, 34380, 50042, 75063, 100084, 125105, 150126, 225189, 250210, 300252, 375315, 450378, 500420, 750630, 900756, 1125945, 1501260, 2251890, 4503780]

約数ペア:

[(1, 4503780), (2, 2251890), (3, 1501260), (4, 1125945), (5, 900756), (6, 750630), (9, 500420), (10, 450378), (12, 375315), (15, 300252), (18, 250210), (20, 225189), (30, 150126), (36, 125105), (45, 100084), (60, 75063), (90, 50042), (131, 34380), (180, 25021), (191, 23580), (262, 17190), (382, 11790), (393, 11460), (524, 8595), (573, 7860), (655, 6876), (764, 5895), (786, 5730), (955, 4716), (1146, 3930), (1179, 3820), (1310, 3438), (1572, 2865), (1719, 2620), (1910, 2358), (1965, 2292)]