16151460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20707}}^1$

素因数の和:20732

約数の個数: 48

約数和(自身を含む): 48705216

約数和(自身を除く): 32553756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 20707, 41414, 62121, 82828, 103535, 124242, 207070, 248484, 269191, 310605, 414140, 538382, 621210, 807573, 1076764, 1242420, 1345955, 1615146, 2691910, 3230292, 4037865, 5383820, 8075730, 16151460]

約数ペア:

[(1, 16151460), (2, 8075730), (3, 5383820), (4, 4037865), (5, 3230292), (6, 2691910), (10, 1615146), (12, 1345955), (13, 1242420), (15, 1076764), (20, 807573), (26, 621210), (30, 538382), (39, 414140), (52, 310605), (60, 269191), (65, 248484), (78, 207070), (130, 124242), (156, 103535), (195, 82828), (260, 62121), (390, 41414), (780, 20707)]