184840890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{473951}}^1$

素因数の和:473974

約数の個数: 32

約数和(自身を含む): 477743616

約数和(自身を除く): 292902726

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 473951, 947902, 1421853, 2369755, 2843706, 4739510, 6161363, 7109265, 12322726, 14218530, 18484089, 30806815, 36968178, 61613630, 92420445, 184840890]

約数ペア:

[(1, 184840890), (2, 92420445), (3, 61613630), (5, 36968178), (6, 30806815), (10, 18484089), (13, 14218530), (15, 12322726), (26, 7109265), (30, 6161363), (39, 4739510), (65, 2843706), (78, 2369755), (130, 1421853), (195, 947902), (390, 473951)]