143259990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{154043}}^1$

素因数の和:154084

約数の個数: 32

約数和(自身を含む): 354917376

約数和(自身を除く): 211657386

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 154043, 308086, 462129, 770215, 924258, 1540430, 2310645, 4621290, 4775333, 9550666, 14325999, 23876665, 28651998, 47753330, 71629995, 143259990]

約数ペア:

[(1, 143259990), (2, 71629995), (3, 47753330), (5, 28651998), (6, 23876665), (10, 14325999), (15, 9550666), (30, 4775333), (31, 4621290), (62, 2310645), (93, 1540430), (155, 924258), (186, 770215), (310, 462129), (465, 308086), (930, 154043)]