227971830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{245131}}^1$

素因数の和:245172

約数の個数: 32

約数和(自身を含む): 564784128

約数和(自身を除く): 336812298

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 245131, 490262, 735393, 1225655, 1470786, 2451310, 3676965, 7353930, 7599061, 15198122, 22797183, 37995305, 45594366, 75990610, 113985915, 227971830]

約数ペア:

[(1, 227971830), (2, 113985915), (3, 75990610), (5, 45594366), (6, 37995305), (10, 22797183), (15, 15198122), (30, 7599061), (31, 7353930), (62, 3676965), (93, 2451310), (155, 1470786), (186, 1225655), (310, 735393), (465, 490262), (930, 245131)]