278461410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{6397}}^1$

素因数の和:7858

約数の個数: 32

約数和(自身を含む): 668872512

約数和(自身を除く): 390411102

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1451, 2902, 4353, 6397, 7255, 8706, 12794, 14510, 19191, 21765, 31985, 38382, 43530, 63970, 95955, 191910, 9282047, 18564094, 27846141, 46410235, 55692282, 92820470, 139230705, 278461410]

約数ペア:

[(1, 278461410), (2, 139230705), (3, 92820470), (5, 55692282), (6, 46410235), (10, 27846141), (15, 18564094), (30, 9282047), (1451, 191910), (2902, 95955), (4353, 63970), (6397, 43530), (7255, 38382), (8706, 31985), (12794, 21765), (14510, 19191)]