6995820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8969}}^1$

素因数の和:8994

約数の個数: 48

約数和(自身を含む): 21097440

約数和(自身を除く): 14101620

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, 8969, 17938, 26907, 35876, 44845, 53814, 89690, 107628, 116597, 134535, 179380, 233194, 269070, 349791, 466388, 538140, 582985, 699582, 1165970, 1399164, 1748955, 2331940, 3497910, 6995820]

約数ペア:

[(1, 6995820), (2, 3497910), (3, 2331940), (4, 1748955), (5, 1399164), (6, 1165970), (10, 699582), (12, 582985), (13, 538140), (15, 466388), (20, 349791), (26, 269070), (30, 233194), (39, 179380), (52, 134535), (60, 116597), (65, 107628), (78, 89690), (130, 53814), (156, 44845), (195, 35876), (260, 26907), (390, 17938), (780, 8969)]