30251130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1583}}^1$

素因数の和:1620

約数の個数: 96

約数和(自身を含む): 91010304

約数和(自身を除く): 60759174

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 390, 455, 490, 546, 637, 735, 910, 1274, 1365, 1470, 1583, 1911, 2730, 3166, 3185, 3822, 4749, 6370, 7915, 9498, 9555, 11081, 15830, 19110, 20579, 22162, 23745, 33243, 41158, 47490, 55405, 61737, 66486, 77567, 102895, 110810, 123474, 144053, 155134, 166215, 205790, 232701, 288106, 308685, 332430, 387835, 432159, 465402, 617370, 720265, 775670, 864318, 1008371, 1163505, 1440530, 2016742, 2160795, 2327010, 3025113, 4321590, 5041855, 6050226, 10083710, 15125565, 30251130]

約数ペア:

[(1, 30251130), (2, 15125565), (3, 10083710), (5, 6050226), (6, 5041855), (7, 4321590), (10, 3025113), (13, 2327010), (14, 2160795), (15, 2016742), (21, 1440530), (26, 1163505), (30, 1008371), (35, 864318), (39, 775670), (42, 720265), (49, 617370), (65, 465402), (70, 432159), (78, 387835), (91, 332430), (98, 308685), (105, 288106), (130, 232701), (147, 205790), (182, 166215), (195, 155134), (210, 144053), (245, 123474), (273, 110810), (294, 102895), (390, 77567), (455, 66486), (490, 61737), (546, 55405), (637, 47490), (735, 41158), (910, 33243), (1274, 23745), (1365, 22162), (1470, 20579), (1583, 19110), (1911, 15830), (2730, 11081), (3166, 9555), (3185, 9498), (3822, 7915), (4749, 6370)]