242371380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{237619}}^1$

素因数の和:237648

約数の個数: 48

約数和(自身を含む): 718562880

約数和(自身を除く): 476191500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 237619, 475238, 712857, 950476, 1188095, 1425714, 2376190, 2851428, 3564285, 4039523, 4752380, 7128570, 8079046, 12118569, 14257140, 16158092, 20197615, 24237138, 40395230, 48474276, 60592845, 80790460, 121185690, 242371380]

約数ペア:

[(1, 242371380), (2, 121185690), (3, 80790460), (4, 60592845), (5, 48474276), (6, 40395230), (10, 24237138), (12, 20197615), (15, 16158092), (17, 14257140), (20, 12118569), (30, 8079046), (34, 7128570), (51, 4752380), (60, 4039523), (68, 3564285), (85, 2851428), (102, 2376190), (170, 1425714), (204, 1188095), (255, 950476), (340, 712857), (510, 475238), (1020, 237619)]