151856370

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{187477}}^1$

素因数の和:187496

約数の個数: 40

約数和(自身を含む): 408327084

約数和(自身を除く): 256470714

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 187477, 374954, 562431, 937385, 1124862, 1687293, 1874770, 2812155, 3374586, 5061879, 5624310, 8436465, 10123758, 15185637, 16872930, 25309395, 30371274, 50618790, 75928185, 151856370]

約数ペア:

[(1, 151856370), (2, 75928185), (3, 50618790), (5, 30371274), (6, 25309395), (9, 16872930), (10, 15185637), (15, 10123758), (18, 8436465), (27, 5624310), (30, 5061879), (45, 3374586), (54, 2812155), (81, 1874770), (90, 1687293), (135, 1124862), (162, 937385), (270, 562431), (405, 374954), (810, 187477)]