29820570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{76463}}^1$

素因数の和:76486

約数の個数: 32

約数和(自身を含む): 77075712

約数和(自身を除く): 47255142

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 76463, 152926, 229389, 382315, 458778, 764630, 994019, 1146945, 1988038, 2293890, 2982057, 4970095, 5964114, 9940190, 14910285, 29820570]

約数ペア:

[(1, 29820570), (2, 14910285), (3, 9940190), (5, 5964114), (6, 4970095), (10, 2982057), (13, 2293890), (15, 1988038), (26, 1146945), (30, 994019), (39, 764630), (65, 458778), (78, 382315), (130, 229389), (195, 152926), (390, 76463)]