13926690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{571}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 36406656

約数和(自身を除く): 22479966

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 271, 542, 571, 813, 1142, 1355, 1626, 1713, 2439, 2710, 2855, 3426, 4065, 4878, 5139, 5710, 8130, 8565, 10278, 12195, 17130, 24390, 25695, 51390, 154741, 309482, 464223, 773705, 928446, 1392669, 1547410, 2321115, 2785338, 4642230, 6963345, 13926690]

約数ペア:

[(1, 13926690), (2, 6963345), (3, 4642230), (5, 2785338), (6, 2321115), (9, 1547410), (10, 1392669), (15, 928446), (18, 773705), (30, 464223), (45, 309482), (90, 154741), (271, 51390), (542, 25695), (571, 24390), (813, 17130), (1142, 12195), (1355, 10278), (1626, 8565), (1713, 8130), (2439, 5710), (2710, 5139), (2855, 4878), (3426, 4065)]