40085370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34261}}^1$

素因数の和:34287

約数の個数: 48

約数和(自身を含む): 112242312

約数和(自身を除く): 72156942

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 34261, 68522, 102783, 171305, 205566, 308349, 342610, 445393, 513915, 616698, 890786, 1027830, 1336179, 1541745, 2226965, 2672358, 3083490, 4008537, 4453930, 6680895, 8017074, 13361790, 20042685, 40085370]

約数ペア:

[(1, 40085370), (2, 20042685), (3, 13361790), (5, 8017074), (6, 6680895), (9, 4453930), (10, 4008537), (13, 3083490), (15, 2672358), (18, 2226965), (26, 1541745), (30, 1336179), (39, 1027830), (45, 890786), (65, 616698), (78, 513915), (90, 445393), (117, 342610), (130, 308349), (195, 205566), (234, 171305), (390, 102783), (585, 68522), (1170, 34261)]